| 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 | $7.47 | 10.604% | $8.2621 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $77.37 | 11.411% | $86.1987 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $71.43 | 11.275% | $79.4837 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $229.99 | 5.660% | $243.0074 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $125.34 | 11.245% | $139.4345 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $45.76 | 8.553% | $49.6739 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $157.45 | 10.454% | $173.9098 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $714.81 | $779.9701 | $779.96 | $779.95 | $780.00 | |