| 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 | $23.27 | 9.462% | $25.4718 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $115.67 | 3.677% | $119.9232 | $119.92 | $119.90 | $119.90 |
| Purchase #3 | $59.58 | 8.269% | $64.5067 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $24.69 | 5.122% | $25.9546 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $35.94 | 10.750% | $39.8036 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $188.25 | 12.757% | $212.2651 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $70.31 | 8.312% | $76.1542 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $517.71 | $564.0792 | $564.07 | $564.00 | $564.20 | |