| 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 | $92.81 | 9.456% | $101.5861 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $8.59 | 3.372% | $8.8797 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $11.77 | 9.653% | $12.9062 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $213.79 | 11.275% | $237.8948 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $97.97 | 3.751% | $101.6449 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $116.68 | 10.735% | $129.2056 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $26.69 | 13.526% | $30.3001 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $568.30 | $622.4174 | $622.42 | $622.45 | $622.40 | |