| 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 | $28.59 | 6.498% | $30.4478 | $30.45 | $30.45 | $30.40 |
| Purchase #2 | $236.78 | 8.530% | $256.9773 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $169.63 | 4.790% | $177.7553 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $156.45 | 9.359% | $171.0922 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $198.34 | 8.337% | $214.8756 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $45.80 | 9.264% | $50.0429 | $50.04 | $50.05 | $50.00 |
| Purchase #7 | $59.43 | 10.795% | $65.8455 | $65.85 | $65.85 | $65.80 |
| 7 purchase totals = | $895.02 | $967.0366 | $967.05 | $967.10 | $967.00 | |