| 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 | $42.71 | 3.625% | $44.2582 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $16.97 | 4.633% | $17.7562 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $114.73 | 8.289% | $124.24 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $34.59 | 13.499% | $39.2593 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $168.75 | 13.243% | $191.0976 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $88.39 | 5.661% | $93.3938 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $229.81 | 8.326% | $248.944 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $695.95 | $758.9491 | $758.95 | $758.95 | $759.00 | |