| 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 | $97.78 | 12.501% | $110.0035 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $8.50 | 11.253% | $9.4565 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $71.73 | 6.418% | $76.3336 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $25.61 | 13.398% | $29.0412 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $163.99 | 4.205% | $170.8858 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $14.25 | 11.697% | $15.9168 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $29.67 | 4.186% | $30.912 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $411.53 | $442.5494 | $442.55 | $442.55 | $442.50 | |