| 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 | $71.34 | 8.221% | $77.2049 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $133.50 | 4.626% | $139.6757 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $81.50 | 7.309% | $87.4568 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $127.69 | 10.741% | $141.4052 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $51.51 | 13.225% | $58.3222 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $82.97 | 7.180% | $88.9272 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $93.50 | 13.362% | $105.9935 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $642.01 | $698.9855 | $698.99 | $699.00 | $699.00 | |