| 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 | $54.67 | 12.390% | $61.4436 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $19.44 | 9.344% | $21.2565 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $174.49 | 6.570% | $185.954 | $185.95 | $185.95 | $186.00 |
| Purchase #4 | $122.68 | 12.716% | $138.28 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $215.36 | 4.688% | $225.4561 | $225.46 | $225.45 | $225.50 |
| Purchase #6 | $235.61 | 6.367% | $250.6113 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $30.71 | 7.388% | $32.9789 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $852.96 | $915.9804 | $915.98 | $916.00 | $916.10 | |