| 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 | $44.96 | 8.709% | $48.8756 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $138.70 | 5.726% | $146.642 | $146.64 | $146.65 | $146.60 |
| Purchase #3 | $46.58 | 9.284% | $50.9045 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $146.86 | 5.589% | $155.068 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $228.28 | 10.647% | $252.585 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $190.65 | 6.557% | $203.1509 | $203.15 | $203.15 | $203.20 |
| Purchase #7 | $96.34 | 13.815% | $109.6494 | $109.65 | $109.65 | $109.60 |
| 7 purchase totals = | $892.37 | $966.8754 | $966.88 | $966.90 | $966.90 | |