| 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 | $109.76 | 7.805% | $118.3268 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $66.39 | 9.656% | $72.8006 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $192.91 | 6.731% | $205.8948 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $42.68 | 12.730% | $48.1132 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $77.79 | 11.633% | $86.8393 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $222.40 | 13.538% | $252.5085 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $175.91 | 13.260% | $199.2357 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $887.84 | $983.7189 | $983.72 | $983.75 | $983.60 | |