| 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 | $99.87 | 11.430% | $111.2851 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $111.33 | 12.512% | $125.2596 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $73.94 | 7.419% | $79.4256 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $71.42 | 7.831% | $77.0129 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $203.34 | 5.222% | $213.9584 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $57.45 | 12.573% | $64.6732 | $64.67 | $64.65 | $64.70 |
| Purchase #7 | $38.27 | 7.483% | $41.1337 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $655.62 | $712.7485 | $712.75 | $712.75 | $712.80 | |