| 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 | $40.82 | 12.738% | $46.0197 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $97.83 | 10.476% | $108.0787 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $44.54 | 8.303% | $48.2382 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $110.37 | 12.424% | $124.0824 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $135.52 | 11.687% | $151.3582 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $136.85 | 11.530% | $152.6288 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $236.47 | 7.503% | $254.2123 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $802.40 | $884.6183 | $884.62 | $884.65 | $884.60 | |