| 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 | $44.88 | 8.544% | $48.7145 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $28.62 | 7.172% | $30.6726 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $217.27 | 8.443% | $235.6141 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $76.36 | 12.217% | $85.6889 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $143.47 | 13.590% | $162.9676 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $214.62 | 8.350% | $232.5408 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $81.49 | 11.793% | $91.1001 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $806.71 | $887.2986 | $887.29 | $887.25 | $887.30 | |