| 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 | $76.85 | 8.187% | $83.1417 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $215.31 | 4.546% | $225.098 | $225.10 | $225.10 | $225.10 |
| Purchase #3 | $110.98 | 10.543% | $122.6806 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $72.69 | 9.674% | $79.722 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $6.61 | 4.680% | $6.9193 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $93.89 | 6.559% | $100.0482 | $100.05 | $100.05 | $100.00 |
| Purchase #7 | $9.76 | 12.626% | $10.9923 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $586.09 | $628.6021 | $628.60 | $628.60 | $628.50 | |