Mom deposits 5,000 yuan in the bank for two years, with an annual interest rate of 2.25%. When the deposit is due, the mother should pay 5% interest tax. How much did the mother get back after paying taxes?
妈妈存入银行5000元，定期两年，年利率是2.25%．到期取存款时，妈妈应交纳5%的利息税．纳税后妈妈共取回多少元．
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</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 * 0.0225 * 2 * (19/20)</gadget>
<output>213.75</output>

<gadget id="calculator">213.75 + 5_000</gadget>
<output>5_213.75</output>

<result>5_213.75</result>