| 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 | $112.62 | 4.619% | $117.8219 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $182.91 | 7.695% | $196.9849 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $55.57 | 9.492% | $60.8447 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $186.93 | 9.723% | $205.1052 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $33.70 | 12.808% | $38.0163 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $45.46 | 4.838% | $47.6594 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $23.47 | 5.313% | $24.717 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $640.66 | $691.1494 | $691.15 | $691.10 | $691.10 | |