| 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 | $80.77 | 10.729% | $89.4358 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $225.32 | 10.175% | $248.2463 | $248.25 | $248.25 | $248.20 |
| Purchase #3 | $89.82 | 13.783% | $102.1999 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $24.75 | 10.339% | $27.3089 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $232.30 | 12.592% | $261.5512 | $261.55 | $261.55 | $261.60 |
| Purchase #6 | $170.84 | 7.703% | $183.9998 | $184.00 | $184.00 | $184.00 |
| Purchase #7 | $126.36 | 8.189% | $136.7076 | $136.71 | $136.70 | $136.70 |
| 7 purchase totals = | $950.16 | $1,049.4495 | $1,049.46 | $1,049.45 | $1,049.40 | |