| 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 | $93.57 | 3.779% | $97.106 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $13.79 | 3.744% | $14.3063 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $188.78 | 11.362% | $210.2292 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $206.25 | 4.453% | $215.4343 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $60.65 | 3.757% | $62.9286 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $172.92 | 11.187% | $192.2646 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $172.70 | 5.504% | $182.2054 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $908.66 | $974.4744 | $974.48 | $974.50 | $974.40 | |