| 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 | $81.49 | 7.241% | $87.3907 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $17.89 | 13.563% | $20.3164 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $118.96 | 6.256% | $126.4021 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $101.41 | 3.229% | $104.6845 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $223.91 | 9.118% | $244.3261 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $48.93 | 7.843% | $52.7676 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $74.88 | 8.480% | $81.2298 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $667.47 | $717.1172 | $717.12 | $717.15 | $717.10 | |