| 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 | $28.70 | 5.773% | $30.3569 | $30.36 | $30.35 | $30.40 |
| Purchase #2 | $207.75 | 9.659% | $227.8166 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $123.66 | 4.806% | $129.6031 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $23.82 | 6.413% | $25.3476 | $25.35 | $25.35 | $25.30 |
| Purchase #5 | $61.75 | 4.707% | $64.6566 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $228.33 | 5.391% | $240.6393 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $127.76 | 4.785% | $133.8733 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $801.77 | $852.2934 | $852.30 | $852.25 | $852.30 | |