| 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 | $54.56 | 6.656% | $58.1915 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $9.60 | 6.630% | $10.2365 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $94.62 | 8.112% | $102.2956 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $163.90 | 3.535% | $169.6939 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $246.42 | 10.175% | $271.4932 | $271.49 | $271.50 | $271.50 |
| Purchase #6 | $116.60 | 8.701% | $126.7454 | $126.75 | $126.75 | $126.70 |
| Purchase #7 | $150.52 | 12.147% | $168.8037 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $836.22 | $907.4598 | $907.46 | $907.50 | $907.40 | |