| 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 | $12.51 | 3.261% | $12.918 | $12.92 | $12.90 | $12.90 |
| Purchase #2 | $82.90 | 13.237% | $93.8735 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $88.60 | 11.844% | $99.0938 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $152.30 | 11.589% | $169.95 | $169.95 | $169.95 | $170.00 |
| Purchase #5 | $92.52 | 6.519% | $98.5514 | $98.55 | $98.55 | $98.60 |
| Purchase #6 | $79.36 | 9.293% | $86.7349 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $234.87 | 13.687% | $267.0167 | $267.02 | $267.00 | $267.00 |
| 7 purchase totals = | $743.06 | $828.1383 | $828.13 | $828.10 | $828.20 | |