| 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 | $24.69 | 4.507% | $25.8028 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $72.66 | 12.431% | $81.6924 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $27.44 | 5.547% | $28.9621 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $233.76 | 11.695% | $261.0982 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $132.29 | 6.715% | $141.1733 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $132.90 | 11.387% | $148.0333 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $128.31 | 3.649% | $132.992 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $752.05 | $819.7541 | $819.74 | $819.75 | $819.80 | |