| 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 | $87.56 | 4.615% | $91.6009 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $119.47 | 4.629% | $125.0003 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $38.93 | 7.281% | $41.7645 | $41.76 | $41.75 | $41.80 |
| Purchase #4 | $148.54 | 6.758% | $158.5783 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $46.73 | 7.413% | $50.1941 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $154.57 | 9.574% | $169.3685 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $169.56 | 7.520% | $182.3109 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $765.36 | $818.8175 | $818.81 | $818.80 | $818.90 | |