| 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 | $26.42 | 3.717% | $27.402 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $20.32 | 4.688% | $21.2726 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $94.59 | 3.435% | $97.8392 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $215.78 | 6.528% | $229.8661 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $124.32 | 11.797% | $138.986 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $81.87 | 12.719% | $92.283 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $26.79 | 9.570% | $29.3538 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $590.09 | $637.0027 | $637.00 | $637.00 | $637.10 | |