| 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 | $5.42 | 8.405% | $5.8756 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $199.86 | 4.697% | $209.2474 | $209.25 | $209.25 | $209.20 |
| Purchase #3 | $76.67 | 3.139% | $79.0767 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $186.82 | 4.377% | $194.9971 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $65.49 | 11.826% | $73.2348 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $81.39 | 5.756% | $86.0748 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $63.89 | 12.215% | $71.6942 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $679.54 | $720.2006 | $720.20 | $720.25 | $720.20 | |