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 | $27.31 | 13.418% | $30.9745 | $30.97 | $30.95 | $31.00 |
Purchase #2 | $142.53 | 5.416% | $150.2494 | $150.25 | $150.25 | $150.20 |
Purchase #3 | $28.31 | 7.510% | $30.4361 | $30.44 | $30.45 | $30.40 |
Purchase #4 | $122.34 | 12.615% | $137.7732 | $137.77 | $137.75 | $137.80 |
Purchase #5 | $106.69 | 7.466% | $114.6555 | $114.66 | $114.65 | $114.70 |
Purchase #6 | $14.29 | 7.854% | $15.4123 | $15.41 | $15.40 | $15.40 |
Purchase #7 | $64.90 | 11.792% | $72.553 | $72.55 | $72.55 | $72.60 |
7 purchase totals = | $506.37 | $552.0540 | $552.05 | $552.00 | $552.10 |