| 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 | $107.74 | 9.786% | $118.2834 | $118.28 | $118.30 | $118.30 |
| Purchase #2 | $221.45 | 9.830% | $243.2185 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $102.62 | 3.813% | $106.5329 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $36.98 | 8.318% | $40.056 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $51.27 | 3.662% | $53.1475 | $53.15 | $53.15 | $53.10 |
| Purchase #6 | $97.97 | 13.374% | $111.0725 | $111.07 | $111.05 | $111.10 |
| Purchase #7 | $41.38 | 7.451% | $44.4632 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $659.41 | $716.7740 | $716.77 | $716.75 | $716.80 | |