| 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 | $63.68 | 8.364% | $69.0062 | $69.01 | $69.00 | $69.00 |
| Purchase #2 | $93.87 | 11.352% | $104.5261 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $85.48 | 4.405% | $89.2454 | $89.25 | $89.25 | $89.20 |
| Purchase #4 | $138.97 | 5.738% | $146.9441 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $163.32 | 13.161% | $184.8145 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $215.38 | 4.721% | $225.5481 | $225.55 | $225.55 | $225.50 |
| Purchase #7 | $126.38 | 10.643% | $139.8306 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $887.08 | $959.9150 | $959.92 | $959.95 | $959.70 | |