| 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 | $102.83 | 12.503% | $115.6868 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $14.33 | 3.528% | $14.8356 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $78.75 | 9.471% | $86.2084 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $15.49 | 7.299% | $16.6206 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $45.35 | 4.571% | $47.4229 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $125.27 | 5.409% | $132.0459 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $102.33 | 4.241% | $106.6698 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $484.35 | $519.4900 | $519.50 | $519.45 | $519.40 | |