| 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 | $30.91 | 10.277% | $34.0866 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $100.53 | 4.780% | $105.3353 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $126.31 | 10.815% | $139.9704 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $171.79 | 3.595% | $177.9659 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $50.68 | 11.693% | $56.606 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $38.30 | 13.246% | $43.3732 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $169.76 | 7.599% | $182.6601 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $688.28 | $739.9975 | $740.01 | $739.95 | $740.10 | |