| 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 | $30.71 | 12.423% | $34.5251 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $102.91 | 3.552% | $106.5654 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $247.78 | 7.590% | $266.5865 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $61.47 | 10.476% | $67.9096 | $67.91 | $67.90 | $67.90 |
| Purchase #5 | $164.76 | 3.403% | $170.3668 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $72.90 | 8.699% | $79.2416 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $205.93 | 9.188% | $224.8508 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $886.46 | $950.0458 | $950.06 | $950.05 | $950.10 | |