| 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 | $72.46 | 4.700% | $75.8656 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $122.43 | 8.520% | $132.861 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $207.46 | 6.599% | $221.1503 | $221.15 | $221.15 | $221.20 |
| Purchase #4 | $27.38 | 4.782% | $28.6893 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $150.48 | 3.279% | $155.4142 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $241.95 | 5.359% | $254.9161 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $88.95 | 4.849% | $93.2632 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $911.11 | $962.1597 | $962.16 | $962.10 | $962.30 | |