| 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 | $43.46 | 4.383% | $45.3649 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $16.56 | 6.785% | $17.6836 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $113.73 | 10.678% | $125.8741 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $185.94 | 6.433% | $197.9015 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $67.34 | 9.569% | $73.7838 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $147.97 | 12.738% | $166.8184 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $52.92 | 13.663% | $60.1505 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $627.92 | $687.5768 | $687.56 | $687.55 | $687.70 | |