| 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 | $6.64 | 7.118% | $7.1126 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $24.31 | 3.209% | $25.0901 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $31.55 | 6.746% | $33.6784 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $157.64 | 3.777% | $163.5941 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $235.57 | 12.245% | $264.4155 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $15.57 | 10.186% | $17.156 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $222.83 | 11.420% | $248.2772 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $694.11 | $759.3239 | $759.33 | $759.35 | $759.40 | |