| 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 | $104.75 | 5.144% | $110.1383 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $215.77 | 7.573% | $232.1103 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $63.99 | 5.659% | $67.6112 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $197.41 | 6.178% | $209.606 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $37.43 | 9.736% | $41.0742 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $161.64 | 8.406% | $175.2275 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $73.90 | 7.763% | $79.6369 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $854.89 | $915.4044 | $915.41 | $915.40 | $915.30 | |