| 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 | $93.49 | 11.402% | $104.1497 | $104.15 | $104.15 | $104.10 |
| Purchase #2 | $60.30 | 4.136% | $62.794 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $83.63 | 9.609% | $91.666 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $125.39 | 9.552% | $137.3673 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $130.98 | 13.680% | $148.8981 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $169.94 | 4.444% | $177.4921 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $94.84 | 10.184% | $104.4985 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $758.57 | $826.8657 | $826.87 | $826.85 | $826.90 | |