| 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 | $49.72 | 4.871% | $52.1419 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $135.77 | 6.375% | $144.4253 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $73.68 | 5.472% | $77.7118 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $27.65 | 9.450% | $30.2629 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $13.31 | 6.399% | $14.1617 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $196.96 | 11.205% | $219.0294 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $123.81 | 8.467% | $134.293 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $620.90 | $672.0260 | $672.02 | $672.05 | $672.00 | |