| 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 | $221.60 | 5.822% | $234.5016 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $50.33 | 13.645% | $57.1975 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $13.71 | 12.432% | $15.4144 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $153.60 | 12.790% | $173.2454 | $173.25 | $173.25 | $173.20 |
| Purchase #5 | $62.41 | 6.835% | $66.6757 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $25.26 | 13.332% | $28.6277 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $30.51 | 4.612% | $31.9171 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $557.42 | $607.5794 | $607.59 | $607.60 | $607.50 | |