| 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 | $24.27 | 10.307% | $26.7715 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $141.86 | 10.389% | $156.5978 | $156.60 | $156.60 | $156.60 |
| Purchase #3 | $5.59 | 4.605% | $5.8474 | $5.85 | $5.85 | $5.80 |
| Purchase #4 | $174.47 | 13.636% | $198.2607 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $27.32 | 13.594% | $31.0339 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $165.51 | 8.728% | $179.9557 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $229.99 | 13.524% | $261.0938 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $769.01 | $859.5608 | $859.56 | $859.55 | $859.60 | |