| 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 | $67.30 | 11.224% | $74.8538 | $74.85 | $74.85 | $74.90 |
| Purchase #2 | $249.65 | 7.681% | $268.8256 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $71.25 | 10.579% | $78.7875 | $78.79 | $78.80 | $78.80 |
| Purchase #4 | $27.71 | 9.644% | $30.3824 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $165.36 | 11.780% | $184.8394 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $166.82 | 8.743% | $181.4051 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $216.31 | 10.438% | $238.8884 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $964.40 | $1,057.9822 | $1,057.99 | $1,058.05 | $1,058.00 | |