| 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 | $94.58 | 3.285% | $97.687 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $178.43 | 12.444% | $200.6338 | $200.63 | $200.65 | $200.60 |
| Purchase #3 | $137.97 | 7.637% | $148.5068 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $143.64 | 10.151% | $158.2209 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $11.49 | 10.358% | $12.6801 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $55.39 | 13.844% | $63.0582 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $45.79 | 10.589% | $50.6387 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $667.29 | $731.4255 | $731.43 | $731.45 | $731.40 | |