| 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 | $79.67 | 11.609% | $88.9189 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $26.46 | 11.873% | $29.6016 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $125.89 | 5.791% | $133.1803 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $166.74 | 8.324% | $180.6194 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $206.80 | 9.839% | $227.1471 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $178.45 | 6.524% | $190.0921 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $83.61 | 11.701% | $93.3932 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $867.62 | $942.9526 | $942.95 | $942.95 | $942.90 | |