| 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 | $71.45 | 4.590% | $74.7296 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $13.63 | 3.378% | $14.0904 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $172.54 | 9.324% | $188.6276 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $137.33 | 13.764% | $156.2321 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $125.75 | 13.849% | $143.1651 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $167.96 | 3.411% | $173.6891 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $65.79 | 11.338% | $73.2493 | $73.25 | $73.25 | $73.20 |
| 7 purchase totals = | $754.45 | $823.7832 | $823.79 | $823.85 | $823.70 | |