| 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 | $94.55 | 3.140% | $97.5189 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $117.81 | 9.862% | $129.4284 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $110.75 | 3.788% | $114.9452 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $146.69 | 9.753% | $160.9967 | $161.00 | $161.00 | $161.00 |
| Purchase #5 | $66.87 | 6.416% | $71.1604 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $113.57 | 11.456% | $126.5806 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $86.75 | 13.175% | $98.1793 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $736.99 | $798.8095 | $798.82 | $798.85 | $798.80 | |