| 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 | $22.31 | 8.413% | $24.1869 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $43.42 | 10.851% | $48.1315 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $131.57 | 3.677% | $136.4078 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $126.54 | 6.492% | $134.755 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $119.98 | 10.673% | $132.7855 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $185.52 | 5.196% | $195.1596 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $182.76 | 5.720% | $193.2139 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $812.10 | $864.6402 | $864.65 | $864.65 | $864.70 | |