| 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 | $72.39 | 6.573% | $77.1482 | $77.15 | $77.15 | $77.10 |
| Purchase #2 | $41.63 | 9.869% | $45.7385 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $58.98 | 9.263% | $64.4433 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $228.92 | 7.665% | $246.4667 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $144.88 | 5.390% | $152.689 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $16.85 | 5.544% | $17.7842 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $28.82 | 5.862% | $30.5094 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $592.47 | $634.7793 | $634.78 | $634.80 | $634.70 | |