| 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 | $76.71 | 8.359% | $83.1222 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $70.94 | 11.756% | $79.2797 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $97.83 | 13.203% | $110.7465 | $110.75 | $110.75 | $110.70 |
| Purchase #4 | $68.44 | 11.581% | $76.366 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $81.43 | 9.431% | $89.1097 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $10.41 | 3.307% | $10.7543 | $10.75 | $10.75 | $10.80 |
| Purchase #7 | $166.94 | 4.206% | $173.9615 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $572.70 | $623.3399 | $623.34 | $623.30 | $623.40 | |