| 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 | $10.38 | 7.540% | $11.1627 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $88.34 | 7.548% | $95.0079 | $95.01 | $95.00 | $95.00 |
| Purchase #3 | $14.36 | 3.556% | $14.8706 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $92.27 | 8.338% | $99.9635 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $24.51 | 9.744% | $26.8983 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $248.28 | 9.272% | $271.3005 | $271.30 | $271.30 | $271.30 |
| Purchase #7 | $54.56 | 4.424% | $56.9737 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $532.70 | $576.1772 | $576.17 | $576.10 | $576.30 | |