| 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 | $40.91 | 8.286% | $44.2998 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $190.55 | 11.218% | $211.9259 | $211.93 | $211.95 | $211.90 |
| Purchase #3 | $25.27 | 8.523% | $27.4238 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $208.89 | 7.412% | $224.3729 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $15.99 | 10.703% | $17.7014 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $206.83 | 7.339% | $222.0093 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $102.95 | 13.640% | $116.9924 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $791.39 | $864.7255 | $864.72 | $864.70 | $864.70 | |