| 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 | $47.87 | 5.569% | $50.5359 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $11.92 | 9.850% | $13.0941 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $58.97 | 9.139% | $64.3593 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $172.25 | 11.278% | $191.6764 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $77.72 | 11.759% | $86.8591 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $24.99 | 6.736% | $26.6733 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $12.43 | 10.611% | $13.7489 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $406.15 | $446.9470 | $446.95 | $446.95 | $447.00 | |