| 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 | $42.33 | 11.211% | $47.0756 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $161.35 | 11.730% | $180.2764 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $178.88 | 8.791% | $194.6053 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $100.73 | 4.307% | $105.0684 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $89.91 | 13.311% | $101.8779 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $79.27 | 6.507% | $84.4281 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $116.80 | 6.179% | $124.0171 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $769.27 | $837.3488 | $837.37 | $837.40 | $837.40 | |