| 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 | $30.84 | 4.343% | $32.1794 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $69.82 | 6.431% | $74.3101 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $93.82 | 8.776% | $102.0536 | $102.05 | $102.05 | $102.10 |
| Purchase #4 | $97.83 | 6.867% | $104.548 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $229.70 | 4.169% | $239.2762 | $239.28 | $239.30 | $239.30 |
| Purchase #6 | $85.38 | 8.186% | $92.3692 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $11.32 | 3.343% | $11.6984 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $618.71 | $656.4349 | $656.44 | $656.45 | $656.50 | |