| 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 | $39.76 | 6.824% | $42.4732 | $42.47 | $42.45 | $42.50 |
| Purchase #2 | $110.88 | 13.615% | $125.9763 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $73.49 | 8.410% | $79.6705 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $196.96 | 9.169% | $215.0193 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $169.47 | 4.820% | $177.6385 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $180.45 | 4.732% | $188.9889 | $188.99 | $189.00 | $189.00 |
| Purchase #7 | $142.81 | 9.763% | $156.7525 | $156.75 | $156.75 | $156.80 |
| 7 purchase totals = | $913.82 | $986.5192 | $986.52 | $986.50 | $986.60 | |