| 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 | $46.99 | 12.330% | $52.7839 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $52.27 | 9.382% | $57.174 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $242.67 | 4.156% | $252.7554 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $184.39 | 3.416% | $190.6888 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $194.42 | 13.510% | $220.6861 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $66.51 | 11.304% | $74.0283 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $17.47 | 5.698% | $18.4654 | $18.47 | $18.45 | $18.50 |
| 7 purchase totals = | $804.72 | $866.5819 | $866.59 | $866.60 | $866.70 | |