Aunt Zhang deposited 6,000 yuan in the bank with a deposit period of 3 years and an annual interest rate of 5.40% (interest tax is 5%). When the withdrawal is due, how much money can Aunt Zhang get in total for the principal and after-tax interest?
张阿姨将6000元钱存入银行，存期为3年，年利率5.40%(利息税是5%)．到期取款时，张阿姨可以取到本金和税后利息共多少钱？
<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">6_000 * 0.054 * 3 * (19/20)</gadget>
<output>923.4</output>

<gadget id="calculator">6_000 + 923.4</gadget>
<output>6_923.4</output>

<result>6_923.4</result>