| 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 | $73.83 | 7.613% | $79.4507 | $79.45 | $79.45 | $79.50 |
| Purchase #2 | $200.92 | 5.148% | $211.2634 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $46.39 | 7.130% | $49.6976 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $78.62 | 7.714% | $84.6847 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $154.93 | 7.424% | $166.432 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $27.46 | 13.818% | $31.2544 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $78.28 | 11.639% | $87.391 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $660.43 | $710.1738 | $710.16 | $710.20 | $710.30 | |