| 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 | $194.76 | 10.785% | $215.7649 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $52.54 | 11.400% | $58.5296 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $59.86 | 13.576% | $67.9866 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $72.26 | 7.633% | $77.7756 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $207.66 | 7.692% | $223.6332 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $49.75 | 5.760% | $52.6156 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $76.64 | 9.306% | $83.7721 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $713.47 | $780.0776 | $780.08 | $780.10 | $780.10 | |