| 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 | $88.57 | 10.308% | $97.6998 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $34.40 | 8.256% | $37.2401 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $109.75 | 6.596% | $116.9891 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $160.75 | 12.564% | $180.9466 | $180.95 | $180.95 | $180.90 |
| Purchase #5 | $61.76 | 5.355% | $65.0672 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $184.46 | 11.309% | $205.3206 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $115.81 | 7.563% | $124.5687 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $755.50 | $827.8321 | $827.84 | $827.80 | $827.80 | |