| 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 | $57.71 | 7.829% | $62.2281 | $62.23 | $62.25 | $62.20 |
| Purchase #2 | $63.51 | 11.674% | $70.9242 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $211.44 | 6.608% | $225.412 | $225.41 | $225.40 | $225.40 |
| Purchase #4 | $127.74 | 4.217% | $133.1268 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $151.51 | 12.173% | $169.9533 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $142.49 | 4.664% | $149.1357 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $62.85 | 11.649% | $70.1714 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $817.25 | $880.9515 | $880.95 | $880.95 | $880.90 | |