| 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 | $89.64 | 11.687% | $100.1162 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $227.45 | 8.683% | $247.1995 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $163.75 | 4.132% | $170.5162 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $47.83 | 11.746% | $53.4481 | $53.45 | $53.45 | $53.40 |
| Purchase #5 | $86.44 | 12.259% | $97.0367 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $59.53 | 12.176% | $66.7784 | $66.78 | $66.80 | $66.80 |
| Purchase #7 | $13.78 | 9.189% | $15.0462 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $688.42 | $750.1413 | $750.16 | $750.15 | $750.00 | |