| 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 | $18.62 | 11.663% | $20.7917 | $20.79 | $20.80 | $20.80 |
| Purchase #2 | $62.43 | 7.291% | $66.9818 | $66.98 | $67.00 | $67.00 |
| Purchase #3 | $8.85 | 7.491% | $9.513 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $242.86 | 13.334% | $275.243 | $275.24 | $275.25 | $275.20 |
| Purchase #5 | $203.45 | 6.119% | $215.8991 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $58.39 | 6.722% | $62.315 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $110.27 | 13.654% | $125.3263 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $704.87 | $776.0699 | $776.07 | $776.10 | $776.00 | |