| 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 | $82.76 | 8.316% | $89.6423 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $89.68 | 9.332% | $98.0489 | $98.05 | $98.05 | $98.00 |
| Purchase #3 | $57.90 | 11.151% | $64.3564 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $148.73 | 9.781% | $163.2773 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $35.35 | 8.617% | $38.3961 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $52.86 | 4.335% | $55.1515 | $55.15 | $55.15 | $55.20 |
| Purchase #7 | $203.87 | 10.305% | $224.8788 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $671.15 | $733.7513 | $733.76 | $733.80 | $733.80 | |