| 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 | $122.76 | 7.596% | $132.0848 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $41.97 | 11.816% | $46.9292 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $19.84 | 6.523% | $21.1342 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $180.82 | 9.198% | $197.4518 | $197.45 | $197.45 | $197.50 |
| Purchase #5 | $59.87 | 11.565% | $66.794 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $5.45 | 9.120% | $5.947 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $97.80 | 7.247% | $104.8876 | $104.89 | $104.90 | $104.90 |
| 7 purchase totals = | $528.51 | $575.2286 | $575.22 | $575.30 | $575.20 | |