| 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 | $77.48 | 8.500% | $84.0658 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $79.84 | 12.755% | $90.0236 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $230.60 | 10.689% | $255.2488 | $255.25 | $255.25 | $255.20 |
| Purchase #4 | $14.87 | 3.655% | $15.4135 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $98.96 | 10.195% | $109.049 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $18.25 | 12.240% | $20.4838 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $215.56 | 5.296% | $226.9761 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $735.56 | $801.2606 | $801.26 | $801.25 | $801.20 | |