| 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 | $49.57 | 4.469% | $51.7853 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $204.85 | 3.809% | $212.6527 | $212.65 | $212.65 | $212.70 |
| Purchase #3 | $190.91 | 7.226% | $204.7052 | $204.71 | $204.70 | $204.70 |
| Purchase #4 | $88.30 | 11.432% | $98.3945 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $90.40 | 8.866% | $98.4149 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $57.41 | 7.504% | $61.718 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $207.79 | 12.842% | $234.4744 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $889.23 | $962.1450 | $962.14 | $962.10 | $962.20 | |