| 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 | $66.29 | 5.429% | $69.8889 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $224.74 | 5.254% | $236.5478 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $59.38 | 12.655% | $66.8945 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $223.65 | 4.162% | $232.9583 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $231.42 | 6.710% | $246.9483 | $246.95 | $246.95 | $246.90 |
| Purchase #6 | $86.63 | 13.188% | $98.0548 | $98.05 | $98.05 | $98.10 |
| Purchase #7 | $18.81 | 9.574% | $20.6109 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $910.92 | $971.9035 | $971.90 | $971.90 | $971.90 | |