| 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 | $62.55 | 5.714% | $66.1241 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $28.93 | 6.744% | $30.881 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $116.86 | 10.476% | $129.1023 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $107.96 | 13.152% | $122.1589 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $42.87 | 9.742% | $47.0464 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $55.50 | 6.338% | $59.0176 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $10.43 | 11.446% | $11.6238 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $425.10 | $465.9541 | $465.95 | $465.90 | $465.90 | |