| 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 | $28.67 | 6.476% | $30.5267 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $42.88 | 5.871% | $45.3975 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $108.93 | 7.685% | $117.3013 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $167.43 | 9.440% | $183.2354 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $60.61 | 9.290% | $66.2407 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $168.29 | 9.469% | $184.2254 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $91.79 | 6.201% | $97.4819 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $668.60 | $724.4089 | $724.42 | $724.50 | $724.30 | |