| 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 | $73.99 | 8.407% | $80.2103 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $220.33 | 7.274% | $236.3568 | $236.36 | $236.35 | $236.40 |
| Purchase #3 | $165.39 | 9.268% | $180.7183 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $154.50 | 13.270% | $175.0022 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $18.50 | 11.157% | $20.564 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $44.92 | 7.495% | $48.2868 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $73.37 | 7.427% | $78.8192 | $78.82 | $78.80 | $78.80 |
| 7 purchase totals = | $751.00 | $819.9576 | $819.96 | $819.90 | $820.00 | |