| 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 | $125.37 | 6.617% | $133.6657 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $231.81 | 13.333% | $262.7172 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $108.88 | 5.110% | $114.4438 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $40.82 | 10.606% | $45.1494 | $45.15 | $45.15 | $45.10 |
| Purchase #5 | $61.40 | 4.643% | $64.2508 | $64.25 | $64.25 | $64.30 |
| Purchase #6 | $25.71 | 11.585% | $28.6885 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $8.35 | 11.767% | $9.3325 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $602.34 | $658.2479 | $658.25 | $658.25 | $658.20 | |