| 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 | $42.74 | 7.765% | $46.0588 | $46.06 | $46.05 | $46.10 |
| Purchase #2 | $102.50 | 11.498% | $114.2855 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $223.94 | 4.699% | $234.4629 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $8.99 | 11.265% | $10.0027 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $180.40 | 7.171% | $193.3365 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $13.80 | 3.151% | $14.2348 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $104.55 | 12.320% | $117.4306 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $676.92 | $729.8118 | $729.81 | $729.85 | $729.80 | |