| 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 | $86.70 | 5.654% | $91.602 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $219.46 | 3.613% | $227.3891 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $100.99 | 6.730% | $107.7866 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $224.28 | 5.509% | $236.6356 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $10.72 | 9.344% | $11.7217 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $111.30 | 10.518% | $123.0065 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $27.37 | 5.613% | $28.9063 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $780.82 | $827.0478 | $827.06 | $827.05 | $827.00 | |