| 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 | $79.41 | 4.462% | $82.9533 | $82.95 | $82.95 | $83.00 |
| Purchase #2 | $74.76 | 4.243% | $77.9321 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $55.80 | 12.837% | $62.963 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $227.66 | 3.296% | $235.1637 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $13.65 | 12.480% | $15.3535 | $15.35 | $15.35 | $15.40 |
| Purchase #6 | $227.28 | 3.472% | $235.1712 | $235.17 | $235.15 | $235.20 |
| Purchase #7 | $185.74 | 4.351% | $193.8215 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $864.30 | $903.3583 | $903.34 | $903.30 | $903.50 | |