| 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 | $81.81 | 5.670% | $86.4486 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $124.27 | 13.517% | $141.0676 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $115.40 | 12.288% | $129.5804 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $170.38 | 10.549% | $188.3534 | $188.35 | $188.35 | $188.40 |
| Purchase #5 | $82.36 | 5.225% | $86.6633 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $53.92 | 13.130% | $60.9997 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $220.90 | 13.389% | $250.4763 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $849.04 | $943.5893 | $943.59 | $943.60 | $943.70 | |