| 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 | $65.60 | 12.802% | $73.9981 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $215.94 | 3.178% | $222.8026 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $68.65 | 7.428% | $73.7493 | $73.75 | $73.75 | $73.70 |
| Purchase #4 | $34.87 | 3.750% | $36.1776 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $65.56 | 10.497% | $72.4418 | $72.44 | $72.45 | $72.40 |
| Purchase #6 | $179.64 | 10.859% | $199.1471 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $122.41 | 11.779% | $136.8287 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $752.67 | $815.1452 | $815.15 | $815.20 | $815.00 | |