| 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 | $87.35 | 6.212% | $92.7762 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $188.78 | 13.775% | $214.7844 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $20.36 | 10.123% | $22.421 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $151.57 | 12.681% | $170.7906 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $201.55 | 13.259% | $228.2735 | $228.27 | $228.25 | $228.30 |
| Purchase #6 | $141.77 | 8.815% | $154.267 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $6.33 | 6.669% | $6.7521 | $6.75 | $6.75 | $6.80 |
| 7 purchase totals = | $797.71 | $890.0648 | $890.06 | $890.05 | $890.20 | |