Find the sales tax and total cost of an espresso machine that costs $\$ 38.95$. The tax rate is $4 \%$. Round your answer to the nearest cent.
The sales tax is $\$$
The total cost is

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Answer

Round the sales tax and total cost to the nearest cent: $\boxed{1.56}$ and $\boxed{40.51}$

Steps

Step 1 ：Calculate the sales tax: $38.95 \times 0.04 = 1.558$

Step 2 ：Calculate the total cost: $38.95 + 1.558 = 40.508$

Step 3 ：Round the sales tax and total cost to the nearest cent: $\boxed{1.56}$ and $\boxed{40.51}$