| 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 | $40.64 | 4.602% | $42.5103 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $47.98 | 8.588% | $52.1005 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $206.52 | 8.440% | $223.9503 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $250.47 | 4.192% | $260.9697 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $115.28 | 12.445% | $129.6266 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $108.37 | 12.466% | $121.8794 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $42.82 | 4.655% | $44.8133 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $812.08 | $875.8501 | $875.85 | $875.85 | $875.90 | |