| 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 | $112.49 | 3.415% | $116.3315 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $236.52 | 10.465% | $261.2718 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $14.84 | 3.554% | $15.3674 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $99.91 | 3.673% | $103.5797 | $103.58 | $103.60 | $103.60 |
| Purchase #5 | $51.55 | 9.196% | $56.2905 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $30.53 | 3.448% | $31.5827 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $186.44 | 3.617% | $193.1835 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $732.28 | $777.6071 | $777.60 | $777.65 | $777.70 | |