| 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 | $30.36 | 5.652% | $32.0759 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $250.54 | 7.747% | $269.9493 | $269.95 | $269.95 | $269.90 |
| Purchase #3 | $47.93 | 13.379% | $54.3426 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $36.35 | 8.379% | $39.3958 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $236.66 | 10.554% | $261.6371 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $49.76 | 9.192% | $54.3339 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $123.84 | 10.352% | $136.6599 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $775.44 | $848.3945 | $848.40 | $848.45 | $848.30 | |