| 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 | $57.74 | 3.330% | $59.6627 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $165.85 | 8.852% | $180.531 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $48.57 | 13.674% | $55.2115 | $55.21 | $55.20 | $55.20 |
| Purchase #4 | $207.98 | 8.865% | $226.4174 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $204.33 | 10.647% | $226.085 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $19.38 | 9.504% | $21.2219 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $48.81 | 3.860% | $50.6941 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $752.66 | $819.8236 | $819.82 | $819.80 | $819.80 | |