| 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 | $24.95 | 13.244% | $28.2544 | $28.25 | $28.25 | $28.30 |
| Purchase #2 | $19.95 | 8.230% | $21.5919 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $13.28 | 12.351% | $14.9202 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $220.78 | 12.728% | $248.8809 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $145.66 | 3.276% | $150.4318 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $157.55 | 8.470% | $170.8945 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $17.43 | 12.446% | $19.5993 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $599.60 | $654.5730 | $654.56 | $654.60 | $654.60 | |