| 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 | $87.36 | 7.580% | $93.9819 | $93.98 | $94.00 | $94.00 |
| Purchase #2 | $46.50 | 4.465% | $48.5762 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $152.76 | 7.659% | $164.4599 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $57.63 | 8.143% | $62.3228 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $80.43 | 13.544% | $91.3234 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $104.89 | 12.601% | $118.1072 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $91.40 | 11.678% | $102.0737 | $102.07 | $102.05 | $102.10 |
| 7 purchase totals = | $620.97 | $680.8451 | $680.84 | $680.80 | $680.90 | |