| 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 | $190.42 | 11.714% | $212.7258 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $115.62 | 4.685% | $121.0368 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $65.51 | 3.192% | $67.6011 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $37.41 | 13.607% | $42.5004 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $228.65 | 10.657% | $253.0172 | $253.02 | $253.00 | $253.00 |
| Purchase #6 | $50.54 | 8.858% | $55.0168 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $116.30 | 4.858% | $121.9499 | $121.95 | $121.95 | $121.90 |
| 7 purchase totals = | $804.45 | $873.8480 | $873.86 | $873.85 | $873.70 | |