| 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 | $129.71 | 4.843% | $135.9919 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $59.30 | 13.583% | $67.3547 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $61.45 | 12.754% | $69.2873 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $117.41 | 10.189% | $129.3729 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $86.34 | 5.744% | $91.2994 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $133.37 | 12.170% | $149.6011 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $124.59 | 10.329% | $137.4589 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $712.17 | $780.3662 | $780.36 | $780.35 | $780.50 | |