| 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 | $9.60 | 4.281% | $10.011 | $10.01 | $10.00 | $10.00 |
| Purchase #2 | $243.92 | 4.243% | $254.2695 | $254.27 | $254.25 | $254.30 |
| Purchase #3 | $149.28 | 9.225% | $163.0511 | $163.05 | $163.05 | $163.10 |
| Purchase #4 | $50.26 | 3.794% | $52.1669 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $59.98 | 9.647% | $65.7663 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $163.46 | 13.543% | $185.5974 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $125.81 | 7.490% | $135.2332 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $802.31 | $866.0954 | $866.10 | $866.05 | $866.20 | |