| 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 | $35.65 | 11.538% | $39.7633 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $231.88 | 3.274% | $239.4718 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $109.29 | 13.862% | $124.4398 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $102.25 | 7.763% | $110.1877 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $56.86 | 5.762% | $60.1363 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $135.99 | 12.676% | $153.2281 | $153.23 | $153.25 | $153.20 |
| Purchase #7 | $208.94 | 13.729% | $237.6254 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $880.86 | $964.8524 | $964.86 | $964.90 | $964.80 | |