| 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 | $36.43 | 4.537% | $38.0828 | $38.08 | $38.10 | $38.10 |
| Purchase #2 | $83.51 | 13.504% | $94.7872 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $187.47 | 11.703% | $209.4096 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $104.60 | 5.858% | $110.7275 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $38.86 | 7.165% | $41.6443 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $46.63 | 5.485% | $49.1877 | $49.19 | $49.20 | $49.20 |
| Purchase #7 | $222.95 | 12.701% | $251.2669 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $720.45 | $795.1060 | $795.11 | $795.15 | $795.10 | |