| 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 | $48.43 | 8.858% | $52.7199 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $185.42 | 13.480% | $210.4146 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $105.96 | 3.305% | $109.462 | $109.46 | $109.45 | $109.50 |
| Purchase #4 | $88.27 | 11.720% | $98.6152 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $106.90 | 8.614% | $116.1084 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $34.28 | 5.771% | $36.2583 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $87.66 | 11.557% | $97.7909 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $656.92 | $721.3693 | $721.37 | $721.30 | $721.40 | |