| 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 | $113.66 | 10.268% | $125.3306 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $45.47 | 9.690% | $49.876 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $165.60 | 8.621% | $179.8764 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $29.58 | 3.828% | $30.7123 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $77.97 | 10.833% | $86.4165 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $16.98 | 8.543% | $18.4306 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $25.93 | 9.842% | $28.482 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $475.19 | $519.1244 | $519.13 | $519.20 | $519.10 | |