| 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 | $63.75 | 4.171% | $66.409 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $137.58 | 8.560% | $149.3568 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $122.68 | 13.770% | $139.573 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $97.94 | 13.427% | $111.0904 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $224.41 | 8.127% | $242.6478 | $242.65 | $242.65 | $242.60 |
| Purchase #6 | $10.80 | 12.591% | $12.1598 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $111.44 | 5.288% | $117.3329 | $117.33 | $117.35 | $117.30 |
| 7 purchase totals = | $768.60 | $838.5697 | $838.57 | $838.55 | $838.60 | |