| 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 | $34.36 | 3.607% | $35.5994 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $157.36 | 12.568% | $177.137 | $177.14 | $177.15 | $177.10 |
| Purchase #3 | $197.56 | 12.321% | $221.9014 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $160.91 | 9.481% | $176.1659 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $242.34 | 7.840% | $261.3395 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $35.67 | 12.377% | $40.0849 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $63.83 | 5.165% | $67.1268 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $892.03 | $979.3549 | $979.36 | $979.40 | $979.30 | |