| 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 | $80.81 | 3.371% | $83.5341 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $56.33 | 3.421% | $58.257 | $58.26 | $58.25 | $58.30 |
| Purchase #3 | $156.47 | 6.431% | $166.5326 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $219.75 | 10.820% | $243.527 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $125.86 | 6.589% | $134.1529 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $43.72 | 7.501% | $46.9994 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $200.40 | 4.326% | $209.0693 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $883.34 | $942.0723 | $942.07 | $942.10 | $942.10 | |