| 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 | $82.35 | 4.527% | $86.078 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $70.99 | 13.241% | $80.3898 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $138.37 | 9.324% | $151.2716 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $25.42 | 7.842% | $27.4134 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $27.63 | 7.732% | $29.7664 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $210.60 | 11.727% | $235.2971 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $43.81 | 7.610% | $47.1439 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $599.17 | $657.3602 | $657.36 | $657.35 | $657.40 | |