| 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 | $26.89 | 12.734% | $30.3142 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $130.42 | 5.105% | $137.0779 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $54.53 | 10.592% | $60.3058 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $228.64 | 8.791% | $248.7397 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $241.34 | 6.177% | $256.2476 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $53.73 | 4.667% | $56.2376 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $62.71 | 3.680% | $65.0177 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $798.26 | $853.9405 | $853.95 | $853.95 | $853.80 | |