| 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 | $43.79 | 4.335% | $45.6883 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $173.41 | 3.828% | $180.0481 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $10.34 | 12.639% | $11.6469 | $11.65 | $11.65 | $11.60 |
| Purchase #4 | $124.29 | 10.106% | $136.8507 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $203.35 | 11.615% | $226.9691 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $104.33 | 11.304% | $116.1235 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $88.90 | 4.238% | $92.6676 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $748.41 | $809.9942 | $810.00 | $809.95 | $810.00 | |