| 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 | $50.86 | 6.652% | $54.2432 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $231.54 | 4.149% | $241.1466 | $241.15 | $241.15 | $241.10 |
| Purchase #3 | $177.92 | 13.778% | $202.4338 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $59.35 | 6.408% | $63.1531 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $44.27 | 12.671% | $49.8795 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $10.59 | 4.818% | $11.1002 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $233.51 | 6.359% | $248.3589 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $808.04 | $870.3153 | $870.31 | $870.35 | $870.30 | |