| 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 | $26.52 | 8.669% | $28.819 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $24.80 | 3.363% | $25.634 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $87.69 | 12.189% | $98.3785 | $98.38 | $98.40 | $98.40 |
| Purchase #4 | $242.39 | 13.103% | $274.1504 | $274.15 | $274.15 | $274.20 |
| Purchase #5 | $146.89 | 7.804% | $158.3533 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $152.98 | 5.405% | $161.2486 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $155.68 | 5.811% | $164.7266 | $164.73 | $164.75 | $164.70 |
| 7 purchase totals = | $836.95 | $911.3104 | $911.31 | $911.35 | $911.30 | |