| 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 | $189.98 | 6.351% | $202.0456 | $202.05 | $202.05 | $202.00 |
| Purchase #2 | $11.45 | 13.309% | $12.9739 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $179.80 | 13.860% | $204.7203 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $44.94 | 6.691% | $47.9469 | $47.95 | $47.95 | $47.90 |
| Purchase #5 | $217.70 | 13.709% | $247.5445 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $58.79 | 5.647% | $62.1099 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $52.26 | 3.444% | $54.0598 | $54.06 | $54.05 | $54.10 |
| 7 purchase totals = | $754.92 | $831.4009 | $831.40 | $831.35 | $831.30 | |