| 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 | $188.97 | 7.133% | $202.4492 | $202.45 | $202.45 | $202.40 |
| Purchase #2 | $213.97 | 11.195% | $237.9239 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $54.64 | 6.433% | $58.155 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $52.82 | 8.496% | $57.3076 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $69.46 | 12.259% | $77.9751 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $42.74 | 5.242% | $44.9804 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $62.83 | 12.280% | $70.5455 | $70.55 | $70.55 | $70.50 |
| 7 purchase totals = | $685.43 | $749.3367 | $749.35 | $749.35 | $749.30 | |