| 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 | $92.42 | 12.528% | $103.9984 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $26.36 | 8.140% | $28.5057 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $94.67 | 12.290% | $106.3049 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $107.43 | 5.249% | $113.069 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $32.83 | 10.868% | $36.398 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $52.28 | 11.675% | $58.3837 | $58.38 | $58.40 | $58.40 |
| Purchase #7 | $198.80 | 5.350% | $209.4358 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $604.79 | $656.0955 | $656.10 | $656.10 | $656.10 | |