| 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 | $98.62 | 6.534% | $105.0638 | $105.06 | $105.05 | $105.10 |
| Purchase #2 | $129.39 | 10.374% | $142.8129 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $168.88 | 3.651% | $175.0458 | $175.05 | $175.05 | $175.00 |
| Purchase #4 | $119.62 | 12.253% | $134.277 | $134.28 | $134.30 | $134.30 |
| Purchase #5 | $35.90 | 3.460% | $37.1421 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $44.98 | 12.680% | $50.6835 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $234.80 | 11.390% | $261.5437 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $832.19 | $906.5688 | $906.56 | $906.60 | $906.50 | |