| 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 | $83.59 | 11.267% | $93.0081 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $65.33 | 5.596% | $68.9859 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $149.55 | 5.700% | $158.0744 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $109.28 | 3.628% | $113.2447 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $76.92 | 7.776% | $82.9013 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $130.50 | 11.861% | $145.9786 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $154.70 | 13.150% | $175.0431 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $769.87 | $837.2361 | $837.23 | $837.25 | $837.20 | |