| 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 | $105.28 | 12.324% | $118.2547 | $118.25 | $118.25 | $118.30 |
| Purchase #2 | $220.48 | 11.225% | $245.2289 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $15.95 | 10.850% | $17.6806 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $59.95 | 13.353% | $67.9551 | $67.96 | $67.95 | $68.00 |
| Purchase #5 | $94.62 | 5.656% | $99.9717 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $82.31 | 9.583% | $90.1978 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $124.55 | 7.354% | $133.7094 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $703.14 | $772.9982 | $773.00 | $773.00 | $773.10 | |