| 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 | $101.72 | 4.127% | $105.918 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $93.84 | 5.192% | $98.7122 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $139.32 | 10.324% | $153.7034 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $151.65 | 8.524% | $164.5766 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $23.48 | 11.325% | $26.1391 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $95.27 | 11.670% | $106.388 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $103.41 | 7.191% | $110.8462 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $708.69 | $766.2835 | $766.29 | $766.30 | $766.20 | |