| 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 | $24.53 | 5.122% | $25.7864 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $132.43 | 4.440% | $138.3099 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $94.49 | 4.293% | $98.5465 | $98.55 | $98.55 | $98.50 |
| Purchase #4 | $177.50 | 10.308% | $195.7967 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $135.71 | 6.381% | $144.3697 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $129.63 | 6.629% | $138.2232 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $47.96 | 10.657% | $53.0711 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $742.25 | $794.1035 | $794.11 | $794.05 | $794.10 | |