| 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 | $49.51 | 11.243% | $55.0764 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $67.38 | 10.632% | $74.5438 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $126.86 | 5.195% | $133.4504 | $133.45 | $133.45 | $133.50 |
| Purchase #4 | $138.44 | 13.188% | $156.6975 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $72.41 | 10.103% | $79.7256 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $173.86 | 13.709% | $197.6945 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $213.68 | 13.684% | $242.92 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $842.14 | $940.1082 | $940.11 | $940.15 | $940.10 | |