| 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 | $76.26 | 7.176% | $81.7324 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $79.83 | 13.729% | $90.7899 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $97.85 | 5.370% | $103.1045 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $169.38 | 3.399% | $175.1372 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $217.66 | 4.779% | $228.062 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $127.65 | 12.181% | $143.199 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $56.73 | 5.391% | $59.7883 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $825.36 | $881.8133 | $881.81 | $881.85 | $881.80 | |