| 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 | $71.94 | 3.377% | $74.3694 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $46.25 | 7.665% | $49.7951 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $125.51 | 12.121% | $140.7231 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $150.57 | 6.780% | $160.7786 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $205.74 | 11.383% | $229.1594 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $16.54 | 3.740% | $17.1586 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $43.98 | 12.335% | $49.4049 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $660.53 | $721.3891 | $721.39 | $721.35 | $721.50 | |