| 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 | $61.41 | 8.476% | $66.6151 | $66.62 | $66.60 | $66.60 |
| Purchase #2 | $112.88 | 3.799% | $117.1683 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $83.65 | 5.763% | $88.4707 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $225.30 | 11.127% | $250.3691 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $217.50 | 5.367% | $229.1732 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $60.39 | 4.378% | $63.0339 | $63.03 | $63.05 | $63.00 |
| Purchase #7 | $31.52 | 8.114% | $34.0775 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $792.65 | $848.9078 | $848.91 | $848.85 | $849.00 | |