Mary brought a pair of jeans and a sweater. The pair of jeans costs $30 and the sweater $35. If sales tax is 6%, how much did Mary spend in total for the jeans and sweater? plz help

Answer:
Total buy (without taxes) = 30 + 35 = 65 $
Taxes = 6%(35) = 2.1 $
Total Buy with Taxes = 65 +2.1 = 67.1 $
A: 67 dollars and 10 cents