| 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 | $56.99 | 3.749% | $59.1266 | $59.13 | $59.15 | $59.10 |
| Purchase #2 | $201.82 | 7.622% | $217.2027 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $18.49 | 11.528% | $20.6215 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $58.25 | 7.234% | $62.4638 | $62.46 | $62.45 | $62.50 |
| Purchase #5 | $142.38 | 10.123% | $156.7931 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $237.79 | 11.677% | $265.5567 | $265.56 | $265.55 | $265.60 |
| Purchase #7 | $97.43 | 10.753% | $107.9066 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $813.15 | $889.6710 | $889.67 | $889.65 | $889.70 | |