| 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 | $50.58 | 13.409% | $57.3623 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $139.31 | 9.534% | $152.5918 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $126.80 | 8.667% | $137.7898 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $63.42 | 5.160% | $66.6925 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $92.53 | 13.520% | $105.0401 | $105.04 | $105.05 | $105.00 |
| Purchase #6 | $77.49 | 4.539% | $81.0073 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $44.79 | 13.547% | $50.8577 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $594.92 | $651.3415 | $651.34 | $651.35 | $651.40 | |