| 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 | $89.87 | 8.789% | $97.7687 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $27.38 | 11.693% | $30.5815 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $218.39 | 4.383% | $227.962 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $178.76 | 9.496% | $195.735 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $36.73 | 3.466% | $38.0031 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $117.40 | 8.168% | $126.9892 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $176.40 | 11.362% | $196.4426 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $844.93 | $913.4821 | $913.48 | $913.50 | $913.50 | |