| 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 | $44.43 | 4.239% | $46.3134 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $50.54 | 4.802% | $52.9669 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $215.85 | 9.268% | $235.855 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $35.64 | 4.638% | $37.293 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $154.49 | 13.370% | $175.1453 | $175.15 | $175.15 | $175.10 |
| Purchase #6 | $160.94 | 7.521% | $173.0443 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $11.47 | 11.661% | $12.8075 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $673.36 | $733.4254 | $733.43 | $733.40 | $733.40 | |