| 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 | $41.91 | 3.134% | $43.2235 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $169.25 | 3.863% | $175.7881 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $97.80 | 5.261% | $102.9453 | $102.95 | $102.95 | $102.90 |
| Purchase #4 | $160.34 | 13.779% | $182.4332 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $100.92 | 3.207% | $104.1565 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $132.78 | 4.816% | $139.1747 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $125.73 | 12.628% | $141.6072 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $828.73 | $889.3285 | $889.33 | $889.30 | $889.30 | |