| 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 | $68.51 | 4.159% | $71.3593 | $71.36 | $71.35 | $71.40 |
| Purchase #2 | $192.66 | 10.743% | $213.3575 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $88.89 | 3.257% | $91.7851 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $112.78 | 11.272% | $125.4926 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $125.67 | 9.794% | $137.9781 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $132.90 | 3.397% | $137.4146 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $66.43 | 8.347% | $71.9749 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $787.84 | $849.3621 | $849.36 | $849.35 | $849.50 | |