| 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 | $48.94 | 11.203% | $54.4227 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $41.69 | 7.538% | $44.8326 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $125.47 | 9.396% | $137.2592 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $30.35 | 11.187% | $33.7453 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $155.75 | 12.671% | $175.4851 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $163.67 | 11.632% | $182.7081 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $5.50 | 10.461% | $6.0754 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $571.37 | $634.5284 | $634.54 | $634.55 | $634.50 | |