| 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 | $45.43 | 8.352% | $49.2243 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $106.77 | 13.790% | $121.4936 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $164.69 | 5.352% | $173.5042 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $70.54 | 9.566% | $77.2879 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $45.57 | 7.702% | $49.0798 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $42.73 | 6.221% | $45.3882 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $217.80 | 7.449% | $234.0239 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $693.53 | $750.0019 | $749.99 | $750.00 | $750.00 | |