| 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 | $79.92 | 8.455% | $86.6772 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $242.49 | 10.119% | $267.0276 | $267.03 | $267.05 | $267.00 |
| Purchase #3 | $121.73 | 12.342% | $136.7539 | $136.75 | $136.75 | $136.80 |
| Purchase #4 | $33.82 | 12.578% | $38.0739 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $167.52 | 8.691% | $182.0792 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $46.33 | 8.424% | $50.2328 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $52.35 | 10.575% | $57.886 | $57.89 | $57.90 | $57.90 |
| 7 purchase totals = | $744.16 | $818.7306 | $818.73 | $818.80 | $818.80 | |