| 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 | $126.74 | 9.732% | $139.0743 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $49.55 | 10.112% | $54.5605 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $24.37 | 9.760% | $26.7485 | $26.75 | $26.75 | $26.70 |
| Purchase #4 | $46.98 | 4.161% | $48.9348 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $227.41 | 11.256% | $253.0073 | $253.01 | $253.00 | $253.00 |
| Purchase #6 | $52.42 | 10.532% | $57.9409 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $79.59 | 3.183% | $82.1233 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $607.06 | $662.3896 | $662.38 | $662.35 | $662.30 | |