| 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 | $79.71 | 7.808% | $85.9338 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $86.89 | 12.634% | $97.8677 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $66.40 | 6.489% | $70.7087 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $42.71 | 13.444% | $48.4519 | $48.45 | $48.45 | $48.50 |
| Purchase #5 | $236.61 | 10.156% | $260.6401 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $46.95 | 7.874% | $50.6468 | $50.65 | $50.65 | $50.60 |
| Purchase #7 | $121.25 | 6.364% | $128.9664 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $680.52 | $743.2154 | $743.22 | $743.20 | $743.20 | |