Grandma Li deposits 10,000 yuan in the bank with a deposit period of two years and an annual interest rate of 4.68%. After the maturity, she needs to pay 5% interest tax. How much can Grandma Li get back when it expires?
李奶奶把10000元钱存入银行，存期为两年，年利率为4.68%，到期后需交纳5%利息税，则到期时李奶奶可取回多少元．
<gadget id="calculator">4.68 / 100</gadget>
<output>0.0468</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">10_000 * 0.0468 * 2 * (19/20)</gadget>
<output>889.2</output>

<gadget id="calculator">10_000 + 889.2</gadget>
<output>10_889.2</output>

<result>10_889.2</result>