| 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 | $10.72 | 9.714% | $11.7613 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $133.90 | 6.103% | $142.0719 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $73.58 | 5.704% | $77.777 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $39.69 | 13.750% | $45.1474 | $45.15 | $45.15 | $45.10 |
| Purchase #5 | $157.97 | 13.609% | $179.4681 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $246.93 | 8.676% | $268.3536 | $268.35 | $268.35 | $268.40 |
| Purchase #7 | $242.75 | 7.302% | $260.4756 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $905.54 | $985.0549 | $985.06 | $985.05 | $985.20 | |