| 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 | $64.58 | 4.432% | $67.4422 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $143.31 | 8.336% | $155.2563 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $49.79 | 5.460% | $52.5085 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $179.86 | 4.563% | $188.067 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $156.99 | 5.356% | $165.3984 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $235.94 | 10.384% | $260.44 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $191.61 | 8.376% | $207.6593 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $1,022.08 | $1,096.7717 | $1,096.78 | $1,096.75 | $1,096.80 | |