| 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 | $23.64 | 7.296% | $25.3648 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $100.49 | 6.498% | $107.0198 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $83.33 | 5.402% | $87.8315 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $166.97 | 3.245% | $172.3882 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $57.56 | 4.561% | $60.1853 | $60.19 | $60.20 | $60.20 |
| Purchase #6 | $104.38 | 9.435% | $114.2283 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $153.62 | 7.534% | $165.1937 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $689.99 | $732.2116 | $732.21 | $732.25 | $732.20 | |