| 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 | $49.36 | 10.218% | $54.4036 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $122.75 | 13.298% | $139.0733 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $56.83 | 12.431% | $63.8945 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $70.92 | 12.621% | $79.8708 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $217.47 | 5.258% | $228.9046 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $56.92 | 8.345% | $61.67 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $102.69 | 11.496% | $114.4952 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $676.94 | $742.3120 | $742.30 | $742.25 | $742.40 | |