| 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 | $28.86 | 6.500% | $30.7359 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $223.74 | 5.217% | $235.4125 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $45.55 | 9.427% | $49.844 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $173.28 | 5.758% | $183.2575 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $107.56 | 7.113% | $115.2107 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $70.34 | 13.452% | $79.8021 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $234.87 | 3.361% | $242.764 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $884.20 | $937.0267 | $937.02 | $937.00 | $937.00 | |