| 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 | $63.76 | 4.465% | $66.6069 | $66.61 | $66.60 | $66.60 |
| Purchase #2 | $58.62 | 11.341% | $65.2681 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $115.74 | 12.537% | $130.2503 | $130.25 | $130.25 | $130.30 |
| Purchase #4 | $45.96 | 4.568% | $48.0595 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $205.37 | 11.543% | $229.0759 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $188.90 | 3.482% | $195.4775 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $141.51 | 9.537% | $155.0058 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $819.86 | $889.7440 | $889.76 | $889.75 | $889.90 | |