| 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 | $116.51 | 13.573% | $132.3239 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $75.43 | 12.697% | $85.0073 | $85.01 | $85.00 | $85.00 |
| Purchase #3 | $42.78 | 13.343% | $48.4881 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $54.71 | 12.244% | $61.4087 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $90.63 | 7.316% | $97.2605 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $145.29 | 12.659% | $163.6823 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $233.55 | 7.716% | $251.5707 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $758.90 | $839.7415 | $839.74 | $839.70 | $839.80 | |