| 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 | $110.30 | 5.401% | $116.2573 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $131.37 | 6.680% | $140.1455 | $140.15 | $140.15 | $140.10 |
| Purchase #3 | $31.43 | 12.198% | $35.2638 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $46.54 | 3.782% | $48.3001 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $225.71 | 13.711% | $256.6571 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $138.51 | 10.832% | $153.5134 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $40.33 | 9.751% | $44.2626 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $724.19 | $794.3998 | $794.40 | $794.35 | $794.50 | |