| 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 | $6.55 | 7.703% | $7.0545 | $7.05 | $7.05 | $7.10 |
| Purchase #2 | $223.69 | 3.475% | $231.4632 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $59.78 | 10.691% | $66.1711 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $190.50 | 9.380% | $208.3689 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $6.64 | 6.736% | $7.0873 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $233.93 | 11.851% | $261.653 | $261.65 | $261.65 | $261.70 |
| Purchase #7 | $116.65 | 11.141% | $129.646 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $837.74 | $911.4440 | $911.44 | $911.40 | $911.60 | |