| 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 | $104.40 | 3.277% | $107.8212 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $33.95 | 9.745% | $37.2584 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $27.67 | 11.293% | $30.7948 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $246.64 | 6.209% | $261.9539 | $261.95 | $261.95 | $262.00 |
| Purchase #5 | $47.58 | 3.841% | $49.4075 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $114.25 | 12.684% | $128.7415 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $76.29 | 5.209% | $80.2639 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $650.78 | $696.2412 | $696.23 | $696.20 | $696.30 | |