| 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 | $65.80 | 12.433% | $73.9809 | $73.98 | $74.00 | $74.00 |
| Purchase #2 | $153.57 | 6.648% | $163.7793 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $24.73 | 6.372% | $26.3058 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $119.46 | 3.585% | $123.7426 | $123.74 | $123.75 | $123.70 |
| Purchase #5 | $180.25 | 4.160% | $187.7484 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $37.61 | 5.682% | $39.747 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $66.71 | 7.699% | $71.846 | $71.85 | $71.85 | $71.80 |
| 7 purchase totals = | $648.13 | $687.1500 | $687.16 | $687.20 | $687.00 | |