| 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 | $13.88 | 8.413% | $15.0477 | $15.05 | $15.05 | $15.00 |
| Purchase #2 | $150.29 | 9.171% | $164.0731 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $182.63 | 5.407% | $192.5048 | $192.50 | $192.50 | $192.50 |
| Purchase #4 | $49.58 | 5.225% | $52.1706 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $93.49 | 4.408% | $97.611 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $155.63 | 8.847% | $169.3986 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $222.46 | 6.342% | $236.5684 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $867.96 | $927.3742 | $927.37 | $927.30 | $927.40 | |