| 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 | $6.27 | 6.579% | $6.6825 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $226.53 | 8.376% | $245.5042 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $40.47 | 6.743% | $43.1989 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $30.94 | 7.785% | $33.3487 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $129.64 | 10.446% | $143.1822 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $13.86 | 5.730% | $14.6542 | $14.65 | $14.65 | $14.70 |
| Purchase #7 | $206.41 | 10.350% | $227.7734 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $654.12 | $714.3441 | $714.33 | $714.35 | $714.40 | |