| 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 | $22.58 | 4.857% | $23.6767 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $175.85 | 6.194% | $186.7421 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $49.60 | 6.215% | $52.6826 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $237.78 | 13.634% | $270.1989 | $270.20 | $270.20 | $270.20 |
| Purchase #5 | $105.60 | 5.354% | $111.2538 | $111.25 | $111.25 | $111.30 |
| Purchase #6 | $132.93 | 10.737% | $147.2027 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $18.73 | 13.750% | $21.3054 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $743.07 | $813.0622 | $813.06 | $813.10 | $813.10 | |