| 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 | $124.92 | 6.745% | $133.3459 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $91.76 | 7.283% | $98.4429 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $33.57 | 5.412% | $35.3868 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $143.99 | 8.527% | $156.268 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $231.70 | 9.671% | $254.1077 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $30.77 | 8.357% | $33.3414 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $79.43 | 12.335% | $89.2277 | $89.23 | $89.25 | $89.20 |
| 7 purchase totals = | $736.14 | $800.1204 | $800.13 | $800.15 | $800.00 | |