The turnover of a store in June is 500,000 yuan, and the sales tax is 5%. How much is the sales tax for this store?
某商店六月份的营业额是50万元，按5%缴纳营业税，这个商店要缴纳营业税多少万元．
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">50 * (1/20)</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>