| 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 | $106.47 | 3.831% | $110.5489 | $110.55 | $110.55 | $110.50 |
| Purchase #2 | $175.75 | 12.178% | $197.1528 | $197.15 | $197.15 | $197.20 |
| Purchase #3 | $47.66 | 5.673% | $50.3638 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $85.74 | 13.454% | $97.2755 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $61.86 | 8.443% | $67.0828 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $207.73 | 9.748% | $227.9795 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $111.78 | 4.371% | $116.6659 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $796.99 | $867.0692 | $867.07 | $867.10 | $867.20 | |