| 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 | $162.81 | 11.714% | $181.8816 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $12.80 | 4.595% | $13.3882 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $25.74 | 9.451% | $28.1727 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $99.69 | 6.367% | $106.0373 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $93.34 | 4.372% | $97.4208 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $46.38 | 3.431% | $47.9713 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $52.59 | 11.234% | $58.498 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $493.35 | $533.3699 | $533.37 | $533.35 | $533.40 | |