| 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 | $91.32 | 3.526% | $94.5399 | $94.54 | $94.55 | $94.50 |
| Purchase #2 | $62.48 | 4.693% | $65.4122 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $225.49 | 6.374% | $239.8627 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $73.47 | 8.379% | $79.6261 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $26.35 | 7.777% | $28.3992 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $67.29 | 13.363% | $76.282 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $6.40 | 9.348% | $6.9983 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $552.80 | $591.1204 | $591.12 | $591.15 | $591.10 | |