| 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 | $26.66 | 5.874% | $28.226 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $170.41 | 5.656% | $180.0484 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $153.39 | 10.688% | $169.7843 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $204.44 | 12.382% | $229.7538 | $229.75 | $229.75 | $229.80 |
| Purchase #5 | $7.98 | 12.127% | $8.9477 | $8.95 | $8.95 | $8.90 |
| Purchase #6 | $68.82 | 4.824% | $72.1399 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $43.92 | 7.292% | $47.1226 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $675.62 | $736.0227 | $736.02 | $736.05 | $735.90 | |