| 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 | $71.48 | 12.686% | $80.548 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $77.55 | 9.133% | $84.6326 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $97.62 | 13.702% | $110.9959 | $111.00 | $111.00 | $111.00 |
| Purchase #4 | $79.84 | 10.720% | $88.3988 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $83.83 | 6.222% | $89.0459 | $89.05 | $89.05 | $89.00 |
| Purchase #6 | $228.57 | 5.513% | $241.1711 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $12.90 | 7.128% | $13.8195 | $13.82 | $13.80 | $13.80 |
| 7 purchase totals = | $651.79 | $708.6118 | $708.62 | $708.60 | $708.50 | |