| 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 | $29.47 | 3.373% | $30.464 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $11.79 | 9.143% | $12.868 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $207.45 | 4.357% | $216.4886 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $39.29 | 13.332% | $44.5281 | $44.53 | $44.55 | $44.50 |
| Purchase #5 | $119.28 | 9.381% | $130.4697 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $64.30 | 3.506% | $66.5544 | $66.55 | $66.55 | $66.60 |
| Purchase #7 | $48.52 | 3.254% | $50.0988 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $520.10 | $551.4716 | $551.47 | $551.45 | $551.60 | |