| 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 | $33.26 | 9.465% | $36.4081 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $63.53 | 4.118% | $66.1462 | $66.15 | $66.15 | $66.10 |
| Purchase #3 | $169.76 | 12.454% | $190.9019 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $11.27 | 8.113% | $12.1843 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $113.99 | 3.472% | $117.9477 | $117.95 | $117.95 | $117.90 |
| Purchase #6 | $129.99 | 6.247% | $138.1105 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $38.88 | 3.583% | $40.2731 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $560.68 | $601.9718 | $601.97 | $601.95 | $601.90 | |