| 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 | $83.37 | 10.288% | $91.9471 | $91.95 | $91.95 | $91.90 |
| Purchase #2 | $6.82 | 4.224% | $7.1081 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $94.58 | 12.673% | $106.5661 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $21.95 | 9.265% | $23.9837 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $243.67 | 6.819% | $260.2859 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $143.71 | 4.741% | $150.5233 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $250.69 | 7.734% | $270.0784 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $844.79 | $910.4926 | $910.50 | $910.50 | $910.50 | |