| 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 | $30.97 | 6.760% | $33.0636 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $159.93 | 11.471% | $178.2756 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $227.99 | 6.633% | $243.1126 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $136.38 | 9.122% | $148.8206 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $72.85 | 7.619% | $78.4004 | $78.40 | $78.40 | $78.40 |
| Purchase #6 | $222.67 | 8.771% | $242.2004 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $52.39 | 8.400% | $56.7908 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $903.18 | $980.6640 | $980.66 | $980.65 | $980.70 | |