| 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 | $101.97 | 8.680% | $110.821 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $15.90 | 8.393% | $17.2345 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $164.80 | 10.545% | $182.1782 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $11.56 | 3.541% | $11.9693 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $119.68 | 6.674% | $127.6674 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $62.71 | 7.583% | $67.4653 | $67.47 | $67.45 | $67.50 |
| Purchase #7 | $55.67 | 9.544% | $60.9831 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $532.29 | $578.3188 | $578.32 | $578.30 | $578.40 | |