| 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 | $52.89 | 5.701% | $55.9053 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $104.55 | 10.810% | $115.8519 | $115.85 | $115.85 | $115.90 |
| Purchase #3 | $185.48 | 8.595% | $201.422 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $51.92 | 12.300% | $58.3062 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $148.69 | 10.389% | $164.1374 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $221.64 | 7.874% | $239.0919 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $220.75 | 10.167% | $243.1937 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $985.92 | $1,077.9084 | $1,077.91 | $1,077.90 | $1,077.90 | |