| 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 | $170.37 | 10.369% | $188.0357 | $188.04 | $188.05 | $188.00 |
| Purchase #2 | $229.59 | 10.854% | $254.5097 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $102.84 | 11.312% | $114.4733 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $55.26 | 6.850% | $59.0453 | $59.05 | $59.05 | $59.00 |
| Purchase #5 | $41.33 | 12.850% | $46.6409 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $238.59 | 4.541% | $249.4244 | $249.42 | $249.40 | $249.40 |
| Purchase #7 | $77.33 | 3.399% | $79.9584 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $915.31 | $992.0877 | $992.09 | $992.05 | $992.00 | |