| 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 | $91.75 | 3.800% | $95.2365 | $95.24 | $95.25 | $95.20 |
| Purchase #2 | $89.88 | 5.406% | $94.7389 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $91.43 | 10.498% | $101.0283 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $94.38 | 3.765% | $97.9334 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $217.98 | 4.533% | $227.861 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $152.91 | 6.596% | $162.9959 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $69.87 | 9.257% | $76.3379 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $808.20 | $856.1319 | $856.14 | $856.20 | $856.00 | |