In June 2008, Uncle Li deposited 5,000 yuan in the bank for 3 years, with an annual interest rate of 5.4%. When it matures, he can get the principal and interest. How much is the total? (Interest tax is calculated at 5%)
2008年6月，李叔叔把5000元存入银行，定期3年，年利率是5.4%，到期时，他可获得本金和利息，一共多少元？(利息税按5%计算)
<gadget id="calculator">5.4 / 100</gadget>
<output>0.054</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1 - (1/20)</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">5_000 * 0.054 * 3 * (19/20)</gadget>
<output>769.5</output>

<gadget id="calculator">5_000 + 769.5</gadget>
<output>5_769.5</output>

<result>5_769.5</result>