| 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 | $78.32 | 12.767% | $88.3191 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $153.91 | 12.102% | $172.5362 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $64.35 | 5.379% | $67.8114 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $104.50 | 8.531% | $113.4149 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $201.54 | 11.610% | $224.9388 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $121.72 | 11.778% | $136.0562 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $68.49 | 10.252% | $75.5116 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $792.83 | $878.5882 | $878.59 | $878.55 | $878.50 | |