| 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 | $77.41 | 6.234% | $82.2357 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $94.42 | 4.271% | $98.4527 | $98.45 | $98.45 | $98.50 |
| Purchase #3 | $175.35 | 11.553% | $195.6082 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $29.71 | 4.333% | $30.9973 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $28.48 | 9.341% | $31.1403 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $214.95 | 6.640% | $229.2227 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $67.83 | 12.478% | $76.2938 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $688.15 | $743.9507 | $743.95 | $743.95 | $743.90 | |