| 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 | $24.57 | 7.500% | $26.4128 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $153.51 | 9.149% | $167.5546 | $167.55 | $167.55 | $167.60 |
| Purchase #3 | $80.62 | 7.655% | $86.7915 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $12.60 | 3.529% | $13.0447 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $216.70 | 4.696% | $226.8762 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $179.90 | 4.446% | $187.8984 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $249.42 | 4.821% | $261.4445 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $917.32 | $970.0227 | $970.01 | $970.05 | $970.00 | |