| 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 | $77.60 | 11.648% | $86.6388 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $83.67 | 5.767% | $88.4952 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $93.70 | 9.559% | $102.6568 | $102.66 | $102.65 | $102.70 |
| Purchase #4 | $70.37 | 9.807% | $77.2712 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $192.26 | 7.337% | $206.3661 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $205.69 | 10.299% | $226.874 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $162.69 | 4.353% | $169.7719 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $885.98 | $958.0740 | $958.08 | $958.00 | $958.20 | |