| 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 | $82.30 | 12.749% | $92.7924 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $153.46 | 7.352% | $164.7424 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $60.53 | 10.390% | $66.8191 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $94.33 | 9.175% | $102.9848 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $61.90 | 12.742% | $69.7873 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $29.68 | 3.505% | $30.7203 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $188.78 | 7.682% | $203.2821 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $670.98 | $731.1284 | $731.12 | $731.15 | $731.10 | |