| 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 | $21.76 | 4.466% | $22.7318 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $88.63 | 6.387% | $94.2908 | $94.29 | $94.30 | $94.30 |
| Purchase #3 | $51.96 | 13.413% | $58.9294 | $58.93 | $58.95 | $58.90 |
| Purchase #4 | $64.88 | 9.254% | $70.884 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $5.54 | 8.342% | $6.0021 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $100.83 | 3.555% | $104.4145 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $139.72 | 11.322% | $155.5391 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $473.32 | $512.7917 | $512.78 | $512.85 | $512.70 | |