| 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 | $52.88 | 4.785% | $55.4103 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $91.86 | 6.589% | $97.9127 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $217.87 | 3.672% | $225.8702 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $30.94 | 7.160% | $33.1553 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $20.69 | 13.849% | $23.5554 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $166.84 | 12.432% | $187.5815 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $93.80 | 4.689% | $98.1983 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $674.88 | $721.6837 | $721.69 | $721.65 | $721.80 | |