| 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 | $44.73 | 8.276% | $48.4319 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $9.79 | 4.610% | $10.2413 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $54.62 | 5.709% | $57.7383 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $53.29 | 11.621% | $59.4828 | $59.48 | $59.50 | $59.50 |
| Purchase #5 | $14.96 | 13.461% | $16.9738 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $17.62 | 13.840% | $20.0586 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $27.47 | 12.747% | $30.9716 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $222.48 | $243.8983 | $243.89 | $243.90 | $243.90 | |