| 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 | $101.91 | 5.187% | $107.1961 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $108.45 | 12.566% | $122.0778 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $215.46 | 13.118% | $243.724 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $13.64 | 4.189% | $14.2114 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $151.41 | 12.820% | $170.8208 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $38.90 | 8.458% | $42.1902 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $62.72 | 3.194% | $64.7233 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $692.49 | $764.9436 | $764.94 | $764.90 | $764.90 | |