| 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 | $77.91 | 10.423% | $86.0306 | $86.03 | $86.05 | $86.00 |
| Purchase #2 | $178.26 | 12.761% | $201.0078 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $132.53 | 3.651% | $137.3687 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $13.33 | 9.194% | $14.5556 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $50.86 | 11.514% | $56.716 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $27.94 | 9.448% | $30.5798 | $30.58 | $30.60 | $30.60 |
| Purchase #7 | $152.92 | 10.779% | $169.4032 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $633.75 | $695.6617 | $695.67 | $695.65 | $695.70 | |