| 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 | $12.45 | 13.176% | $14.0904 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $208.71 | 4.416% | $217.9266 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $90.27 | 13.866% | $102.7868 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $142.64 | 4.536% | $149.1102 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $73.33 | 3.849% | $76.1525 | $76.15 | $76.15 | $76.20 |
| Purchase #6 | $40.42 | 7.443% | $43.4285 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $163.35 | 3.701% | $169.3956 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $731.17 | $772.8906 | $772.90 | $772.95 | $772.90 | |