| 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 | $109.85 | 7.839% | $118.4611 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $63.80 | 9.659% | $69.9624 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $250.74 | 13.551% | $284.7178 | $284.72 | $284.70 | $284.70 |
| Purchase #4 | $45.99 | 8.127% | $49.7276 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $64.87 | 8.530% | $70.4034 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $68.71 | 12.759% | $77.4767 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $63.98 | 13.565% | $72.6589 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $667.94 | $743.4079 | $743.41 | $743.40 | $743.50 | |