| 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 | $90.99 | 7.313% | $97.6441 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $130.27 | 11.146% | $144.7899 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $181.54 | 3.606% | $188.0863 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $16.96 | 5.284% | $17.8562 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $44.88 | 9.387% | $49.0929 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $239.64 | 13.481% | $271.9459 | $271.95 | $271.95 | $271.90 |
| Purchase #7 | $70.54 | 7.279% | $75.6746 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $774.82 | $845.0899 | $845.09 | $845.10 | $845.10 | |