| 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 | $30.69 | 12.356% | $34.4821 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $153.44 | 12.756% | $173.0128 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $201.73 | 6.409% | $214.6589 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $35.42 | 13.154% | $40.0791 | $40.08 | $40.10 | $40.10 |
| Purchase #5 | $71.90 | 12.454% | $80.8544 | $80.85 | $80.85 | $80.90 |
| Purchase #6 | $125.95 | 11.595% | $140.5539 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $78.31 | 5.424% | $82.5575 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $697.44 | $766.1987 | $766.19 | $766.20 | $766.40 | |