| 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 | $41.44 | 9.552% | $45.3983 | $45.40 | $45.40 | $45.40 |
| Purchase #2 | $58.45 | 10.284% | $64.461 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $151.30 | 10.354% | $166.9656 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $195.94 | 9.434% | $214.425 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $39.41 | 4.483% | $41.1768 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $85.58 | 12.221% | $96.0387 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $66.88 | 12.114% | $74.9818 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $639.00 | $703.4472 | $703.46 | $703.50 | $703.50 | |