| 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 | $27.99 | 8.676% | $30.4184 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $208.63 | 3.113% | $215.1247 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $200.33 | 8.296% | $216.9494 | $216.95 | $216.95 | $216.90 |
| Purchase #4 | $88.66 | 11.633% | $98.9738 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $164.61 | 9.255% | $179.8447 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $23.65 | 8.537% | $25.669 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $157.34 | 4.849% | $164.9694 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $871.21 | $931.9494 | $931.94 | $931.85 | $931.90 | |