| 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 | $21.32 | 11.130% | $23.6929 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $17.26 | 13.670% | $19.6194 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $146.73 | 5.154% | $154.2925 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $190.31 | 9.581% | $208.5436 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $109.95 | 3.733% | $114.0544 | $114.05 | $114.05 | $114.10 |
| Purchase #6 | $167.34 | 8.614% | $181.7547 | $181.75 | $181.75 | $181.80 |
| Purchase #7 | $27.83 | 8.351% | $30.1541 | $30.15 | $30.15 | $30.20 |
| 7 purchase totals = | $680.74 | $732.1116 | $732.09 | $732.10 | $732.20 | |