| 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 | $65.67 | 7.669% | $70.7062 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $105.88 | 12.104% | $118.6957 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $15.30 | 5.557% | $16.1502 | $16.15 | $16.15 | $16.20 |
| Purchase #4 | $149.49 | 7.843% | $161.2145 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $97.68 | 6.227% | $103.7625 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $92.79 | 5.352% | $97.7561 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $81.49 | 12.369% | $91.5695 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $608.30 | $659.8547 | $659.86 | $659.80 | $660.00 | |