| 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 | $26.65 | 5.706% | $28.1706 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $25.49 | 6.289% | $27.0931 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $12.44 | 11.831% | $13.9118 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $41.40 | 11.855% | $46.308 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $79.76 | 6.791% | $85.1765 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $200.47 | 3.830% | $208.148 | $208.15 | $208.15 | $208.10 |
| Purchase #7 | $247.58 | 9.586% | $271.313 | $271.31 | $271.30 | $271.30 |
| 7 purchase totals = | $633.79 | $680.1210 | $680.12 | $680.10 | $680.10 | |