| 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 | $5.57 | 9.692% | $6.1098 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $32.36 | 9.274% | $35.3611 | $35.36 | $35.35 | $35.40 |
| Purchase #3 | $231.73 | 9.439% | $253.603 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $182.61 | 10.148% | $201.1413 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $13.36 | 11.708% | $14.9242 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $73.58 | 13.418% | $83.453 | $83.45 | $83.45 | $83.50 |
| Purchase #7 | $114.25 | 7.549% | $122.8747 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $653.46 | $717.4671 | $717.45 | $717.40 | $717.50 | |