| 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 | $45.68 | 3.679% | $47.3606 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $93.91 | 9.469% | $102.8023 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $199.99 | 7.597% | $215.1832 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $152.55 | 7.507% | $164.0019 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $86.84 | 6.256% | $92.2727 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $66.78 | 11.404% | $74.3956 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $77.70 | 4.714% | $81.3628 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $723.45 | $777.3791 | $777.37 | $777.35 | $777.50 | |