| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.32 | 10.211% | $170.0776 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $61.74 | 5.163% | $64.9276 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $170.44 | 11.632% | $190.2656 | $190.27 | $190.25 | $190.30 |
| Purchase #4 | $54.95 | 10.193% | $60.5511 | $60.55 | $60.55 | $60.60 |
| Purchase #5 | $186.79 | 7.342% | $200.5041 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $78.78 | 6.563% | $83.9503 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $78.96 | 10.322% | $87.1103 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $785.98 | $857.3866 | $857.39 | $857.40 | $857.50 | |