| 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 | $59.84 | 6.766% | $63.8888 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $45.60 | 7.527% | $49.0323 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $85.79 | 10.839% | $95.0888 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $154.87 | 3.180% | $159.7949 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $195.98 | 11.453% | $218.4256 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $66.35 | 10.324% | $73.2 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $143.75 | 7.567% | $154.6276 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $752.18 | $814.0580 | $814.06 | $814.15 | $814.00 | |