Answer:
We will pay $66.2208 in total for the pants.
Step-by-step explanation:
Original cost of a pant = $24.99
Cost of first pair of a pant = $24.99
Cost of second pair of a pant =
Cost of third pair of a pant = $24.99
Total cost of 3 pants: $24.99 + $12.495 + $24.99= $62.475
Sales tax applied = 6% of total cost

Amount paid by us in total = $62.475 + $3.7485 = $66.2208
We will pay $66.2208 in total for the pants.