| 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 | $25.79 | 11.548% | $28.7682 | $28.77 | $28.75 | $28.80 |
| Purchase #2 | $59.94 | 13.775% | $68.1967 | $68.20 | $68.20 | $68.20 |
| Purchase #3 | $10.93 | 9.790% | $12 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $83.88 | 5.728% | $88.6846 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $248.65 | 5.335% | $261.9155 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $212.29 | 11.568% | $236.8477 | $236.85 | $236.85 | $236.80 |
| Purchase #7 | $91.74 | 10.205% | $101.1021 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $733.22 | $797.5148 | $797.52 | $797.50 | $797.50 | |