| 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 | $70.33 | 9.569% | $77.0599 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $27.42 | 10.827% | $30.3888 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $183.84 | 5.708% | $194.3336 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $245.46 | 4.490% | $256.4812 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $179.65 | 13.803% | $204.4471 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $237.60 | 8.435% | $257.6416 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $209.79 | 10.862% | $232.5774 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,154.09 | $1,252.9296 | $1,252.93 | $1,253.00 | $1,252.90 | |