| 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 | $20.77 | 4.696% | $21.7454 | $21.75 | $21.75 | $21.70 |
| Purchase #2 | $152.68 | 12.560% | $171.8566 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $127.86 | 11.443% | $142.491 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $84.65 | 4.701% | $88.6294 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $93.53 | 11.540% | $104.3234 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $155.50 | 9.410% | $170.1326 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $173.97 | 13.328% | $197.1567 | $197.16 | $197.15 | $197.20 |
| 7 purchase totals = | $808.96 | $896.3351 | $896.34 | $896.35 | $896.30 | |