| 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 | $13.61 | 10.567% | $15.0482 | $15.05 | $15.05 | $15.00 |
| Purchase #2 | $201.51 | 6.825% | $215.2631 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $85.93 | 8.468% | $93.2066 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $83.91 | 7.219% | $89.9675 | $89.97 | $89.95 | $90.00 |
| Purchase #5 | $30.71 | 4.817% | $32.1893 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $151.51 | 13.339% | $171.7199 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $216.85 | 11.683% | $242.1846 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $784.03 | $859.5792 | $859.58 | $859.55 | $859.60 | |