| 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 | $40.35 | 12.723% | $45.4837 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $165.88 | 4.858% | $173.9385 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $31.50 | 4.222% | $32.8299 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $211.88 | 11.459% | $236.1593 | $236.16 | $236.15 | $236.20 |
| Purchase #5 | $163.95 | 4.260% | $170.9343 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $104.40 | 11.463% | $116.3674 | $116.37 | $116.35 | $116.40 |
| Purchase #7 | $136.37 | 3.153% | $140.6697 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $854.33 | $916.3828 | $916.38 | $916.40 | $916.40 | |