| 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 | $37.39 | 13.845% | $42.5666 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $49.54 | 8.791% | $53.8951 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $91.91 | 12.693% | $103.5761 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $100.63 | 10.189% | $110.8832 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $201.66 | 11.175% | $224.1955 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $60.63 | 9.345% | $66.2959 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $122.68 | 7.316% | $131.6553 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $664.44 | $733.0677 | $733.09 | $733.10 | $733.20 | |