Grandpa Li deposits the 2,000 yuan sent by his son in the bank. The deposit period is 2 years, and the annual interest rate is 2.79%. How much money can Grandpa Li get back when it expires? (Interest tax is 5%)
李爷爷把儿子寄来的2000元钱存入银行，存期为2年，年利率为2.79%，到期时，李爷爷可以取回多少钱？(利息税为5%)
<gadget id="calculator">2.79 / 100</gadget>
<output>0.0279</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">2_000 * 0.0279 * 2 * (19/20)</gadget>
<output>106.02</output>

<gadget id="calculator">2_000 + 106.02</gadget>
<output>2_106.02</output>

<result>2_106.02</result>