| 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 | $58.72 | 9.119% | $64.0747 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $105.61 | 10.200% | $116.3822 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $48.56 | 8.226% | $52.5545 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $21.88 | 13.869% | $24.9145 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $162.27 | 5.518% | $171.2241 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $215.86 | 9.796% | $237.0056 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $207.56 | 7.767% | $223.6812 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $820.46 | $889.8368 | $889.82 | $889.80 | $889.90 | |