| 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 | $24.82 | 6.855% | $26.5214 | $26.52 | $26.50 | $26.50 |
| Purchase #2 | $118.55 | 10.351% | $130.8211 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $78.35 | 9.775% | $86.0087 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $168.89 | 3.641% | $175.0393 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $181.36 | 9.681% | $198.9175 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $180.79 | 4.135% | $188.2657 | $188.27 | $188.25 | $188.30 |
| Purchase #7 | $62.28 | 7.464% | $66.9286 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $815.04 | $872.5023 | $872.51 | $872.45 | $872.40 | |