| 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 | $71.57 | 13.645% | $81.3357 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $42.89 | 3.289% | $44.3007 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $166.56 | 9.489% | $182.3649 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $60.59 | 7.694% | $65.2518 | $65.25 | $65.25 | $65.30 |
| Purchase #5 | $70.85 | 3.376% | $73.2419 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $58.28 | 4.202% | $60.7289 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $195.41 | 9.557% | $214.0853 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $666.15 | $721.3092 | $721.31 | $721.35 | $721.30 | |