| 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 | $75.56 | 3.314% | $78.0641 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $7.41 | 5.838% | $7.8426 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $240.68 | 4.696% | $251.9823 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $59.77 | 4.568% | $62.5003 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $205.50 | 3.521% | $212.7357 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $38.63 | 4.402% | $40.3305 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $148.60 | 11.815% | $166.1571 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $776.15 | $819.6126 | $819.61 | $819.65 | $819.60 | |