| 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 | $150.87 | 12.547% | $169.7997 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $25.84 | 6.728% | $27.5785 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $68.92 | 4.247% | $71.847 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $37.58 | 6.138% | $39.8867 | $39.89 | $39.90 | $39.90 |
| Purchase #5 | $89.30 | 8.741% | $97.1057 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $69.79 | 13.808% | $79.4266 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $120.42 | 13.334% | $136.4768 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $562.72 | $622.1210 | $622.14 | $622.20 | $622.10 | |