| 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 | $154.80 | 6.266% | $164.4998 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $112.41 | 11.440% | $125.2697 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $174.47 | 10.558% | $192.8905 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $25.80 | 9.162% | $28.1638 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $65.63 | 6.394% | $69.8264 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $28.47 | 5.469% | $30.027 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $16.36 | 10.174% | $18.0245 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $577.94 | $628.7017 | $628.70 | $628.70 | $628.70 | |