| 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 | $29.50 | 4.507% | $30.8296 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $163.93 | 6.456% | $174.5133 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $146.27 | 9.353% | $159.9506 | $159.95 | $159.95 | $160.00 |
| Purchase #4 | $144.42 | 6.394% | $153.6542 | $153.65 | $153.65 | $153.70 |
| Purchase #5 | $23.96 | 12.212% | $26.886 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $118.75 | 11.552% | $132.468 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $53.68 | 10.231% | $59.172 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $680.51 | $737.4737 | $737.47 | $737.45 | $737.60 | |