| 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 | $15.44 | 4.731% | $16.1705 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $59.67 | 13.763% | $67.8824 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $114.97 | 3.580% | $119.0859 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $16.60 | 7.666% | $17.8726 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $121.61 | 13.133% | $137.581 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $235.28 | 6.289% | $250.0768 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $67.60 | 9.265% | $73.8631 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $631.17 | $682.5323 | $682.53 | $682.55 | $682.70 | |