| 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 | $9.66 | 6.273% | $10.266 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $168.69 | 12.257% | $189.3663 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $14.78 | 11.285% | $16.4479 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $29.46 | 4.470% | $30.7769 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $248.38 | 5.543% | $262.1477 | $262.15 | $262.15 | $262.10 |
| Purchase #6 | $84.97 | 10.428% | $93.8307 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $10.90 | 8.735% | $11.8521 | $11.85 | $11.85 | $11.90 |
| 7 purchase totals = | $566.84 | $614.6876 | $614.70 | $614.70 | $614.70 | |