| 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 | $31.36 | 5.765% | $33.1679 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $153.53 | 4.257% | $160.0658 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $26.26 | 12.719% | $29.6 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $198.79 | 4.680% | $208.0934 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $58.71 | 7.705% | $63.2336 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $149.77 | 3.284% | $154.6884 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $112.32 | 4.163% | $116.9959 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $730.74 | $765.8450 | $765.85 | $765.85 | $765.90 | |