| 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 | $12.58 | 8.320% | $13.6267 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $238.76 | 9.591% | $261.6595 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $123.30 | 7.419% | $132.4476 | $132.45 | $132.45 | $132.40 |
| Purchase #4 | $121.97 | 3.337% | $126.0401 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $54.46 | 10.798% | $60.3406 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $99.66 | 5.811% | $105.4512 | $105.45 | $105.45 | $105.50 |
| Purchase #7 | $181.72 | 9.260% | $198.5473 | $198.55 | $198.55 | $198.50 |
| 7 purchase totals = | $832.45 | $898.1130 | $898.12 | $898.15 | $898.00 | |