| 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 | $78.33 | 6.390% | $83.3353 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $77.84 | 3.567% | $80.6166 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $211.94 | 6.254% | $225.1947 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $158.83 | 4.730% | $166.3427 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $101.61 | 4.528% | $106.2109 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $88.71 | 9.866% | $97.4621 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $197.95 | 6.114% | $210.0527 | $210.05 | $210.05 | $210.10 |
| 7 purchase totals = | $915.21 | $969.2150 | $969.21 | $969.20 | $969.20 | |