| 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 | $88.37 | 11.693% | $98.7031 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $234.65 | 5.484% | $247.5182 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $11.86 | 13.847% | $13.5023 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $89.48 | 9.254% | $97.7605 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $81.52 | 4.456% | $85.1525 | $85.15 | $85.15 | $85.20 |
| Purchase #6 | $127.48 | 12.333% | $143.2021 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $137.94 | 9.650% | $151.2512 | $151.25 | $151.25 | $151.30 |
| 7 purchase totals = | $771.30 | $837.0899 | $837.08 | $837.05 | $837.20 | |