| 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 | $54.42 | 12.331% | $61.1305 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $88.33 | 5.761% | $93.4187 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $178.41 | 7.256% | $191.3554 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $28.81 | 5.770% | $30.4723 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $210.64 | 13.803% | $239.7146 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $86.29 | 7.826% | $93.0431 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $8.66 | 5.673% | $9.1513 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $655.56 | $718.2859 | $718.28 | $718.25 | $718.30 | |