| 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 | $82.47 | 7.448% | $88.6124 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $9.47 | 7.493% | $10.1796 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $187.65 | 10.867% | $208.0419 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $67.61 | 8.515% | $73.367 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $103.79 | 12.414% | $116.6745 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $160.48 | 3.594% | $166.2477 | $166.25 | $166.25 | $166.20 |
| Purchase #7 | $102.79 | 8.766% | $111.8006 | $111.80 | $111.80 | $111.80 |
| 7 purchase totals = | $714.26 | $774.9237 | $774.92 | $774.90 | $774.90 | |