| 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 | $94.89 | 4.218% | $98.8925 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $84.34 | 10.448% | $93.1518 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $16.86 | 13.109% | $19.0702 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $37.84 | 8.571% | $41.0833 | $41.08 | $41.10 | $41.10 |
| Purchase #5 | $187.80 | 9.466% | $205.5771 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $80.56 | 11.856% | $90.1112 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $80.46 | 8.219% | $87.073 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $582.75 | $634.9591 | $634.95 | $634.95 | $635.10 | |