Is it legal for a business in the US to charge to make change? Is it legal in the US, for a business to charge a fee to make change (cash to smaller denominations, e.g., taking a dollar bill and giving back coins) or the reverse (e.g., taking coins and returning bills)? For example, would it be legal for a business to offer to change a dollar bill into three quarters?
Yes, you can charge for providing a service Even if many businesses provide that service for free.
Is it legal to sell currency at a price lower than face value? Yes. In fact, to donate is the act of transferring for free the ownership of something. Outlawing a transaction that is less extreme than a donation would be inconsistent with the lawfulness of donations. A significant departure from the market exchange rate does not affect the validity of currency exchange. A &quot;sale&quot; of currency in terms of itself is not illegal, since the transaction can be viewed as a combination of two transactions performed instantaneously and involving the fiction of an intermediary currency. Offers of currency for less than face value also happen very often when transacting the bonds issued by a country's central bank. Any two parties can transact those bonds in secondary markets. The scenario you describe obviates redemption periods, fluctuation risks, and various formalities, but those differences are inconsequential from a legal standpoint.
I am not aware of any law making this illegal. You need to avoid any "bait and switch" tactics, though, like initially offering cola for $1 and then not actually letting them buy it for that price.
Yes, that would be legal, indeed required According to the Michigan Dept of the Treasury: Individuals or businesses that sell tangible personal property to the final consumer are required to remit a 6% sales tax on the total price (including shipping and handling charges) of their taxable retail sales to the State of Michigan. Sales of electricity, natural or artificial gas and home heating fuels for residential use are taxed at a 4% rate. Michigan does not allow city or local units to impose sales tax. According to the official Michigan State Sales Tax Handbook Groceries and Prescription Drugs are exempt from sales tax, but prepared food is not. This includes restaurant food, and would, I think, include drinks served in a bar. When I worked in a Michigan restaurant and bar about 40 years ago, sales tax was charged, to the best of my memory.
Financial institutions in the US are subject to regulations that restrict what sorts of things non-licensed employees can talk about with clients and advice they can give about structuring accounts and payments in ways that might avoid triggering money laundering alarms. I think this employee was being cautious about getting into a gray area and phrased the reason they couldn't talk about it poorly. The reason they were restricted from giving you an answer could be a legality, but not necessarily because they are giving you legal advice.
A financial institution (including a pawnbroker) cannot unilaterally change the terms of an agreement and obeying the law. This section in particular limits the interest rate to 2% per month. It would be illegal and a misdemeanor to raise the interest rate above the statutory limit. They also cannot change (shorten or lengthen) the maturity date of the loan, nor can they obligate you to wait until the maturity date to pay off the loan. They are in a bit of a bind if they lost their FFL. There is nothing illegal about transferring inventory to another store. They cannot compel you to redeem the item immediately, and you cannot compel them to violate the law and keep the item without the required license. In case what happened is that you went past the original maturity date because there is no viable public transportation to the new location and you've gone over the 30 day "grace" period (hence the extra charges), you might successfully argue in (small claims) court that the shop is responsible for your tardiness. The fact that the item is located 40 miles away is not per se an unconscionable burden on you, but if it is impossible or very expensive for you to get there because of the new location, they could have some responsibility to mitigate the situation (e.g. give you a ride to and from).
Bill and Jane are free to enter into a contract where, among other things, each provides valuable consideration; in this case Bill provides valuable lawn mowing services and Jane provides valuable money. In week No 1 they have negotiated the terms and the contract is complete when Bill mows the lawn and Jane pays the money. If Bill turns up next week without Jane's instruction then there is no contract and Jane does not have to pay anything; I don't think this is what you are asking but I include it for completeness. If it is understood that this arrangement continue week after week then either there is an ongoing contract or, more likely, a series of independent contracts. If there is an ongoing contract, then it can be renegotiated but it cannot be changed unilaterally by Bill. That is, he cannot unilaterally increase the price to $2. If there is a series of contracts then the terms of each of those contracts will be the same based on the course of dealing. Basically, the parties have accepted over a long period of time that the rate for a mow is $1 and Bill would have to get Jane to accept the revised rate before he mows the lawn. For your example, Jane owes Bill $1 but if she wants him back next week she will have to agree to Bill's rate.
No. You have to pay taxes no matter what currency you are paid in, or for that matter, in most barter transaction as well. You would have to pay taxes even if you were paid in goats. Also, the counter-parties in transactions in which you are paid in Bitcoin and earn money often have an obligation to file information tax returns to the IRS. If you don't report the income, both you and any counter-party subject to reporting requirements could be liable for the tax as well as for penalties and interest and possible criminal charges as well for intentionally evading taxation and filing false tax returns.