| 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 | $113.45 | 6.552% | $120.8832 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $61.92 | 6.519% | $65.9566 | $65.96 | $65.95 | $66.00 |
| Purchase #3 | $169.92 | 7.138% | $182.0489 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $39.57 | 4.797% | $41.4682 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $7.68 | 3.731% | $7.9665 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $206.83 | 3.322% | $213.7009 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $217.80 | 13.632% | $247.4905 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $817.17 | $879.5148 | $879.52 | $879.50 | $879.60 | |