| 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 | $30.81 | 3.376% | $31.8501 | $31.85 | $31.85 | $31.90 |
| Purchase #2 | $178.62 | 5.504% | $188.4512 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $180.98 | 13.126% | $204.7354 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $46.91 | 5.246% | $49.3709 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $122.34 | 11.843% | $136.8287 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $247.28 | 13.646% | $281.0238 | $281.02 | $281.00 | $281.00 |
| Purchase #7 | $61.93 | 8.236% | $67.0306 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $868.87 | $959.2907 | $959.29 | $959.30 | $959.30 | |