| 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 | $249.55 | 4.818% | $261.5733 | $261.57 | $261.55 | $261.60 |
| Purchase #2 | $75.71 | 10.805% | $83.8905 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $62.79 | 7.637% | $67.5853 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $119.80 | 9.545% | $131.2349 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $143.39 | 4.591% | $149.973 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $27.87 | 6.478% | $29.6754 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $95.65 | 9.211% | $104.4603 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $774.76 | $828.3927 | $828.39 | $828.40 | $828.50 | |