| 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 | $89.98 | 10.301% | $99.2488 | $99.25 | $99.25 | $99.20 |
| Purchase #2 | $126.61 | 6.580% | $134.9409 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $97.53 | 9.124% | $106.4286 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $106.64 | 11.460% | $118.8609 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $39.99 | 3.828% | $41.5208 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $145.45 | 12.334% | $163.3898 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $190.56 | 11.862% | $213.1642 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $796.76 | $877.5540 | $877.55 | $877.55 | $877.50 | |