| 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 | $21.51 | 11.610% | $24.0073 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $112.51 | 3.128% | $116.0293 | $116.03 | $116.05 | $116.00 |
| Purchase #3 | $67.44 | 11.741% | $75.3581 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $138.58 | 5.541% | $146.2587 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $10.40 | 11.203% | $11.5651 | $11.57 | $11.55 | $11.60 |
| Purchase #6 | $106.97 | 8.137% | $115.6741 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $114.72 | 13.381% | $130.0707 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $572.13 | $618.9633 | $618.97 | $618.90 | $619.10 | |