| 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 | $76.37 | 7.643% | $82.207 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $49.25 | 13.672% | $55.9835 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $85.83 | 4.659% | $89.8288 | $89.83 | $89.85 | $89.80 |
| Purchase #4 | $193.27 | 7.810% | $208.3644 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $104.57 | 10.445% | $115.4923 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $211.94 | 7.294% | $227.3989 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $148.96 | 10.383% | $164.4265 | $164.43 | $164.45 | $164.40 |
| 7 purchase totals = | $870.19 | $943.7014 | $943.70 | $943.75 | $943.70 | |