| 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 | $130.76 | 4.607% | $136.7841 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $229.42 | 13.274% | $259.8732 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $39.38 | 9.701% | $43.2003 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $28.95 | 5.874% | $30.6505 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $21.51 | 5.857% | $22.7698 | $22.77 | $22.75 | $22.80 |
| Purchase #6 | $79.46 | 3.522% | $82.2586 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $25.68 | 13.682% | $29.1935 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $555.16 | $604.7300 | $604.72 | $604.70 | $604.90 | |