| 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 | $65.71 | 10.189% | $72.4052 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $27.27 | 12.176% | $30.5904 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $174.42 | 7.502% | $187.505 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $44.65 | 11.650% | $49.8517 | $49.85 | $49.85 | $49.90 |
| Purchase #5 | $240.46 | 8.438% | $260.75 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $234.39 | 7.569% | $252.131 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $99.64 | 12.252% | $111.8479 | $111.85 | $111.85 | $111.80 |
| 7 purchase totals = | $886.54 | $965.0812 | $965.09 | $965.10 | $965.10 | |