| 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 | $53.39 | 11.674% | $59.6227 | $59.62 | $59.60 | $59.60 |
| Purchase #2 | $18.28 | 9.116% | $19.9464 | $19.95 | $19.95 | $19.90 |
| Purchase #3 | $185.68 | 13.485% | $210.7189 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $109.27 | 9.219% | $119.3436 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $68.33 | 10.809% | $75.7158 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $63.66 | 3.419% | $65.8365 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $94.92 | 10.730% | $105.1049 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $593.53 | $656.2888 | $656.29 | $656.25 | $656.10 | |