Answer:
$42.78
Step-by-step explanation:
To find the final price of the raincoat, you have to calculate the tax by estimating the 7% of the price and add that amount to the price:
$39.99*7%= $2.79
$39.99+$2.79= $42.78
According to this, the answer is that the final price with tax of the raincoat is $42.78.
