| 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 | $22.81 | 4.713% | $23.885 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $224.42 | 5.335% | $236.3928 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $224.75 | 4.589% | $235.0638 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $70.65 | 5.279% | $74.3796 | $74.38 | $74.40 | $74.40 |
| Purchase #5 | $208.62 | 6.679% | $222.5537 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $40.43 | 11.236% | $44.9727 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $104.92 | 8.198% | $113.5213 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $896.60 | $950.7689 | $950.76 | $950.75 | $950.90 | |