| 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 | $23.40 | 6.420% | $24.9023 | $24.90 | $24.90 | $24.90 |
| Purchase #2 | $45.96 | 3.272% | $47.4638 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $188.76 | 12.828% | $212.9741 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $248.48 | 9.306% | $271.6035 | $271.60 | $271.60 | $271.60 |
| Purchase #5 | $110.71 | 4.829% | $116.0562 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $79.74 | 9.274% | $87.1351 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $48.67 | 5.349% | $51.2734 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $745.72 | $811.4084 | $811.40 | $811.35 | $811.50 | |