| 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 | $78.37 | 9.258% | $85.6255 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $113.42 | 11.779% | $126.7797 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $228.81 | 6.590% | $243.8886 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $171.64 | 3.593% | $177.807 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $20.71 | 4.348% | $21.6105 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $243.81 | 10.226% | $268.742 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $150.95 | 3.153% | $155.7095 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $1,007.71 | $1,080.1628 | $1,080.17 | $1,080.20 | $1,080.10 | |