| 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 | $52.52 | 5.556% | $55.438 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $226.53 | 7.489% | $243.4948 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $191.60 | 5.555% | $202.2434 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $11.74 | 12.580% | $13.2169 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $49.83 | 3.552% | $51.6 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $92.69 | 5.604% | $97.8843 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $177.77 | 4.645% | $186.0274 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $802.68 | $849.9048 | $849.90 | $849.95 | $849.80 | |