| 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 | $34.65 | 7.425% | $37.2228 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $21.37 | 10.788% | $23.6754 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $121.65 | 4.398% | $127.0002 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $26.53 | 8.218% | $28.7102 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $202.79 | 12.131% | $227.3905 | $227.39 | $227.40 | $227.40 |
| Purchase #6 | $106.39 | 10.701% | $117.7748 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $200.62 | 3.660% | $207.9627 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $714.00 | $769.7366 | $769.73 | $769.70 | $769.80 | |