| 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 | $161.51 | 3.563% | $167.2646 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $66.61 | 5.311% | $70.1477 | $70.15 | $70.15 | $70.10 |
| Purchase #3 | $62.77 | 12.171% | $70.4097 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $5.80 | 4.777% | $6.0771 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $203.57 | 6.823% | $217.4596 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $91.48 | 6.536% | $97.4591 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $58.30 | 8.344% | $63.1646 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $650.04 | $691.9824 | $691.98 | $691.95 | $692.10 | |