| 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 | $82.53 | 4.509% | $86.2513 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $23.80 | 5.670% | $25.1495 | $25.15 | $25.15 | $25.10 |
| Purchase #3 | $121.36 | 6.620% | $129.394 | $129.39 | $129.40 | $129.40 |
| Purchase #4 | $61.46 | 12.682% | $69.2544 | $69.25 | $69.25 | $69.30 |
| Purchase #5 | $121.30 | 6.275% | $128.9116 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $59.37 | 9.498% | $65.009 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $72.75 | 4.703% | $76.1714 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $542.57 | $580.1412 | $580.13 | $580.10 | $580.20 | |