| 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 | $26.51 | 13.217% | $30.0138 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $75.55 | 12.146% | $84.7263 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $246.38 | 7.643% | $265.2108 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $42.39 | 13.373% | $48.0588 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $85.58 | 12.469% | $96.251 | $96.25 | $96.25 | $96.30 |
| Purchase #6 | $168.34 | 13.283% | $190.7006 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $23.91 | 13.317% | $27.0941 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $668.66 | $742.0554 | $742.05 | $742.05 | $742.10 | |