| 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 | $102.66 | 5.612% | $108.4213 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $13.73 | 11.222% | $15.2708 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $183.57 | 11.481% | $204.6457 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $143.73 | 11.872% | $160.7936 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $55.71 | 8.586% | $60.4933 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $141.40 | 3.235% | $145.9743 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $74.97 | 3.262% | $77.4155 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $715.77 | $773.0145 | $773.01 | $772.95 | $773.00 | |