| 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 | $46.26 | 4.148% | $48.1789 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $97.32 | 7.324% | $104.4477 | $104.45 | $104.45 | $104.40 |
| Purchase #3 | $198.65 | 4.139% | $206.8721 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $111.60 | 11.135% | $124.0267 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $18.32 | 4.115% | $19.0739 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $17.81 | 3.210% | $18.3817 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $180.47 | 7.626% | $194.2326 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $670.43 | $715.2136 | $715.21 | $715.25 | $715.20 | |