| 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 | $26.69 | 8.855% | $29.0534 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $54.69 | 11.639% | $61.0554 | $61.06 | $61.05 | $61.10 |
| Purchase #3 | $228.78 | 13.673% | $260.0611 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $135.93 | 13.542% | $154.3376 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $26.86 | 6.282% | $28.5473 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $15.55 | 6.328% | $16.534 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $23.75 | 11.456% | $26.4708 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $512.25 | $576.0596 | $576.06 | $576.05 | $576.10 | |