| 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 | $71.78 | 12.546% | $80.7855 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $59.87 | 6.401% | $63.7023 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $44.98 | 13.203% | $50.9187 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $46.57 | 8.208% | $50.3925 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $215.61 | 7.604% | $232.005 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $10.89 | 5.581% | $11.4978 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $57.90 | 5.862% | $61.2941 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $507.60 | $550.5959 | $550.60 | $550.60 | $550.60 | |