| 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 | $113.44 | 9.179% | $123.8527 | $123.85 | $123.85 | $123.90 |
| Purchase #2 | $107.73 | 8.398% | $116.7772 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $44.85 | 8.429% | $48.6304 | $48.63 | $48.65 | $48.60 |
| Purchase #4 | $121.56 | 5.217% | $127.9018 | $127.90 | $127.90 | $127.90 |
| Purchase #5 | $61.66 | 4.287% | $64.3034 | $64.30 | $64.30 | $64.30 |
| Purchase #6 | $47.71 | 13.344% | $54.0764 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $154.47 | 5.832% | $163.4787 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $651.42 | $699.0206 | $699.02 | $699.10 | $699.10 | |