| 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 | $244.77 | 12.776% | $276.0418 | $276.04 | $276.05 | $276.00 |
| Purchase #2 | $74.44 | 7.297% | $79.8719 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $78.98 | 9.199% | $86.2454 | $86.25 | $86.25 | $86.20 |
| Purchase #4 | $108.81 | 9.129% | $118.7433 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $26.91 | 8.307% | $29.1454 | $29.15 | $29.15 | $29.10 |
| Purchase #6 | $98.96 | 5.605% | $104.5067 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $231.47 | 13.445% | $262.5911 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $864.34 | $957.1456 | $957.15 | $957.15 | $957.00 | |