| 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 | $57.62 | 5.624% | $60.8605 | $60.86 | $60.85 | $60.90 |
| Purchase #2 | $236.56 | 10.681% | $261.827 | $261.83 | $261.85 | $261.80 |
| Purchase #3 | $211.36 | 8.750% | $229.854 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $23.31 | 7.419% | $25.0394 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $54.42 | 6.198% | $57.793 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $33.66 | 13.513% | $38.2085 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $55.30 | 7.730% | $59.5747 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $672.23 | $733.1571 | $733.15 | $733.15 | $733.20 | |