| 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 | $22.93 | 12.497% | $25.7956 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $41.52 | 12.401% | $46.6689 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $237.57 | 11.412% | $264.6815 | $264.68 | $264.70 | $264.70 |
| Purchase #4 | $72.53 | 6.802% | $77.4635 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $213.89 | 11.309% | $238.0788 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $125.81 | 12.299% | $141.2834 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $26.52 | 4.664% | $27.7569 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $740.77 | $821.7286 | $821.73 | $821.75 | $821.90 | |