| 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 | $77.56 | 12.847% | $87.5241 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $157.73 | 11.445% | $175.7822 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $173.27 | 5.178% | $182.2419 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $104.77 | 12.540% | $117.9082 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $73.88 | 11.154% | $82.1206 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $87.81 | 11.623% | $98.0162 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $89.98 | 8.211% | $97.3683 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $765.00 | $840.9615 | $840.96 | $840.90 | $840.90 | |