| 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 | $83.39 | 12.540% | $93.8471 | $93.85 | $93.85 | $93.80 |
| Purchase #2 | $100.33 | 9.365% | $109.7259 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $150.65 | 12.795% | $169.9257 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $173.44 | 8.329% | $187.8858 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $163.28 | 7.201% | $175.0378 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $76.70 | 8.238% | $83.0185 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $87.82 | 13.555% | $99.724 | $99.72 | $99.70 | $99.70 |
| 7 purchase totals = | $835.61 | $919.1648 | $919.18 | $919.20 | $919.00 | |