| 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 | $15.98 | 8.411% | $17.3241 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $232.60 | 6.424% | $247.5422 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $219.95 | 8.481% | $238.604 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $58.87 | 13.527% | $66.8333 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $5.71 | 3.754% | $5.9244 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $53.30 | 9.476% | $58.3507 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $97.52 | 8.602% | $105.9087 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $683.93 | $740.4874 | $740.47 | $740.45 | $740.40 | |