| 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 | $22.88 | 3.720% | $23.7311 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $192.52 | 9.458% | $210.7285 | $210.73 | $210.75 | $210.70 |
| Purchase #3 | $28.46 | 7.122% | $30.4869 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $56.33 | 3.708% | $58.4187 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $28.89 | 4.619% | $30.2244 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $64.31 | 3.653% | $66.6592 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $136.77 | 3.166% | $141.1001 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $530.16 | $561.3489 | $561.35 | $561.35 | $561.30 | |