| 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 | $77.80 | 12.199% | $87.2908 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $58.31 | 6.358% | $62.0173 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $26.99 | 11.686% | $30.1441 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $161.26 | 3.505% | $166.9122 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $175.71 | 3.851% | $182.4766 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $118.92 | 5.743% | $125.7496 | $125.75 | $125.75 | $125.70 |
| Purchase #7 | $100.73 | 11.244% | $112.0561 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $719.72 | $766.6467 | $766.65 | $766.65 | $766.60 | |