| 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 | $6.55 | 5.470% | $6.9083 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $183.81 | 9.714% | $201.6653 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $23.50 | 12.339% | $26.3997 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $79.54 | 6.573% | $84.7682 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $242.81 | 12.346% | $272.7873 | $272.79 | $272.80 | $272.80 |
| Purchase #6 | $86.42 | 5.659% | $91.3105 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $89.43 | 3.636% | $92.6817 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $712.06 | $776.5210 | $776.53 | $776.50 | $776.60 | |