| 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 | $15.98 | 5.668% | $16.8857 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $102.86 | 11.676% | $114.8699 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $215.91 | 7.603% | $232.3256 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $46.51 | 3.304% | $48.0467 | $48.05 | $48.05 | $48.00 |
| Purchase #5 | $183.75 | 10.603% | $203.233 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $62.83 | 7.182% | $67.3425 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $83.25 | 11.107% | $92.4966 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $711.09 | $775.2000 | $775.21 | $775.25 | $775.10 | |