| 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 | $37.95 | 10.382% | $41.89 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $74.28 | 4.497% | $77.6204 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $63.28 | 7.359% | $67.9368 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $237.79 | 11.445% | $265.0051 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $112.63 | 13.696% | $128.0558 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $82.82 | 5.488% | $87.3652 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $188.66 | 12.476% | $212.1972 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $797.41 | $880.0705 | $880.09 | $880.05 | $880.10 | |