| 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 | $81.88 | 5.463% | $86.3531 | $86.35 | $86.35 | $86.40 |
| Purchase #2 | $45.54 | 13.657% | $51.7594 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $22.63 | 13.153% | $25.6065 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $169.77 | 13.808% | $193.2118 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $23.25 | 7.474% | $24.9877 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $163.79 | 8.864% | $178.3083 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $122.70 | 13.634% | $139.4289 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $629.56 | $699.6557 | $699.66 | $699.65 | $699.70 | |