| 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 | $137.50 | 12.470% | $154.6463 | $154.65 | $154.65 | $154.60 |
| Purchase #2 | $248.78 | 4.129% | $259.0521 | $259.05 | $259.05 | $259.10 |
| Purchase #3 | $59.62 | 8.302% | $64.5697 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $67.81 | 10.716% | $75.0765 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $27.64 | 4.469% | $28.8752 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $61.79 | 4.456% | $64.5434 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $87.40 | 11.526% | $97.4737 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $690.54 | $744.2369 | $744.24 | $744.25 | $744.30 | |