| 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 | $47.68 | 4.287% | $49.724 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $134.57 | 6.671% | $143.5472 | $143.55 | $143.55 | $143.50 |
| Purchase #3 | $10.29 | 12.200% | $11.5454 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $92.68 | 3.359% | $95.7931 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $15.41 | 11.231% | $17.1407 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $145.59 | 12.280% | $163.4685 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $67.44 | 4.348% | $70.3723 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $513.66 | $551.5912 | $551.59 | $551.55 | $551.50 | |