The turnover of Guangming Bookstore in September is 1.5 million yuan. If the sales tax is paid at 5% of the turnover, how much is the sales tax that Guangming Bookstore should pay in September.
光明书店九月份的营业额是150万元，如果按营业额的5%缴纳营业税，那么光明书店九月份应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">150 * (1/20)</gadget>
<output>15/2 = around 7.5</output>

<result>15/2 = around 7.5</result>