| 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 | $58.79 | 3.586% | $60.8982 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $165.54 | 6.357% | $176.0634 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $110.87 | 6.777% | $118.3837 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $237.45 | 9.507% | $260.0244 | $260.02 | $260.00 | $260.00 |
| Purchase #5 | $48.89 | 10.212% | $53.8826 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $15.41 | 12.200% | $17.29 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $143.40 | 9.456% | $156.9599 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $780.35 | $843.5022 | $843.49 | $843.50 | $843.60 | |