| 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 | $32.91 | 4.784% | $34.4844 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $96.61 | 8.202% | $104.534 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $242.81 | 13.538% | $275.6816 | $275.68 | $275.70 | $275.70 |
| Purchase #4 | $79.50 | 9.116% | $86.7472 | $86.75 | $86.75 | $86.70 |
| Purchase #5 | $140.59 | 7.176% | $150.6787 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $20.97 | 9.271% | $22.9141 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $117.33 | 4.178% | $122.232 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $730.72 | $797.2720 | $797.26 | $797.35 | $797.20 | |