| 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 | $33.63 | 3.555% | $34.8255 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $97.78 | 13.504% | $110.9842 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $62.98 | 9.872% | $69.1974 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $73.28 | 12.357% | $82.3352 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $228.36 | 3.790% | $237.0148 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $92.36 | 5.435% | $97.3798 | $97.38 | $97.40 | $97.40 |
| Purchase #7 | $181.41 | 9.840% | $199.2607 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $769.80 | $830.9976 | $831.00 | $831.05 | $831.00 | |