| 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 | $75.42 | 3.167% | $77.8086 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $248.28 | 5.316% | $261.4786 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $80.65 | 4.344% | $84.1534 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $148.30 | 10.334% | $163.6253 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $20.29 | 12.703% | $22.8674 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $22.83 | 3.277% | $23.5781 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $216.90 | 4.491% | $226.641 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $812.67 | $860.1524 | $860.16 | $860.20 | $860.20 | |