| 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 | $71.43 | 8.479% | $77.4865 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $66.40 | 11.275% | $73.8866 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $114.79 | 10.524% | $126.8705 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $160.28 | 3.692% | $166.1975 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $100.32 | 4.493% | $104.8274 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $157.82 | 8.255% | $170.848 | $170.85 | $170.85 | $170.80 |
| Purchase #7 | $175.52 | 8.300% | $190.0882 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $846.56 | $910.2047 | $910.22 | $910.25 | $910.20 | |