| 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 | $110.70 | 5.831% | $117.1549 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $16.31 | 8.232% | $17.6526 | $17.65 | $17.65 | $17.70 |
| Purchase #3 | $214.27 | 4.784% | $224.5207 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $141.99 | 3.473% | $146.9213 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $110.50 | 6.831% | $118.0483 | $118.05 | $118.05 | $118.00 |
| Purchase #6 | $216.25 | 4.590% | $226.1759 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $42.96 | 7.214% | $46.0591 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $852.98 | $896.5328 | $896.53 | $896.50 | $896.60 | |