| 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 | $43.97 | 5.337% | $46.3167 | $46.32 | $46.30 | $46.30 |
| Purchase #2 | $50.81 | 3.676% | $52.6778 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $61.99 | 7.862% | $66.8637 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $132.43 | 9.560% | $145.0903 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $93.45 | 9.311% | $102.1511 | $102.15 | $102.15 | $102.20 |
| Purchase #6 | $27.51 | 13.618% | $31.2563 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $228.83 | 10.563% | $253.0013 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $638.99 | $697.3572 | $697.36 | $697.35 | $697.50 | |