| 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 | $32.94 | 10.712% | $36.4685 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $100.30 | 7.600% | $107.9228 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $108.48 | 6.873% | $115.9358 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $27.49 | 5.155% | $28.9071 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $44.81 | 11.676% | $50.042 | $50.04 | $50.05 | $50.00 |
| Purchase #6 | $145.73 | 12.322% | $163.6869 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $244.70 | 11.150% | $271.9841 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $704.45 | $774.9472 | $774.95 | $774.95 | $774.90 | |