| 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 | $27.62 | 8.134% | $29.8666 | $29.87 | $29.85 | $29.90 |
| Purchase #2 | $208.36 | 13.110% | $235.676 | $235.68 | $235.70 | $235.70 |
| Purchase #3 | $246.89 | 10.396% | $272.5567 | $272.56 | $272.55 | $272.60 |
| Purchase #4 | $113.89 | 8.493% | $123.5627 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $134.43 | 4.155% | $140.0156 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $105.69 | 10.264% | $116.538 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $70.95 | 9.566% | $77.7371 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $907.83 | $995.9527 | $995.97 | $995.95 | $996.00 | |