| 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 | $29.53 | 4.657% | $30.9052 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $178.92 | 5.605% | $188.9485 | $188.95 | $188.95 | $188.90 |
| Purchase #3 | $150.63 | 4.344% | $157.1734 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $202.26 | 3.185% | $208.702 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $177.77 | 13.338% | $201.481 | $201.48 | $201.50 | $201.50 |
| Purchase #6 | $59.86 | 6.614% | $63.8191 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $136.26 | 4.110% | $141.8603 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $935.23 | $992.8895 | $992.89 | $992.85 | $992.90 | |