| 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 | $93.72 | 5.686% | $99.0489 | $99.05 | $99.05 | $99.00 |
| Purchase #2 | $236.58 | 7.663% | $254.7091 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $68.49 | 9.543% | $75.026 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $67.74 | 9.852% | $74.4137 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $128.35 | 8.356% | $139.0749 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $30.48 | 9.440% | $33.3573 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $162.48 | 13.870% | $185.016 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $787.84 | $860.6459 | $860.65 | $860.60 | $860.60 | |