| 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 | $124.55 | 9.537% | $136.4283 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $142.28 | 4.445% | $148.6043 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $59.87 | 10.533% | $66.1761 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $43.87 | 10.206% | $48.3474 | $48.35 | $48.35 | $48.30 |
| Purchase #5 | $102.71 | 4.542% | $107.3751 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $217.60 | 3.337% | $224.8613 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $59.91 | 7.742% | $64.5482 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $750.79 | $796.3407 | $796.35 | $796.40 | $796.30 | |