| 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 | $97.43 | 5.299% | $102.5928 | $102.59 | $102.60 | $102.60 |
| Purchase #2 | $75.81 | 11.669% | $84.6563 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $5.80 | 11.130% | $6.4455 | $6.45 | $6.45 | $6.40 |
| Purchase #4 | $73.46 | 6.729% | $78.4031 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $81.37 | 3.394% | $84.1317 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $173.49 | 3.647% | $179.8172 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $75.53 | 8.858% | $82.2204 | $82.22 | $82.20 | $82.20 |
| 7 purchase totals = | $582.89 | $618.2670 | $618.27 | $618.25 | $618.20 | |