| 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 | $71.51 | 13.545% | $81.196 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $5.91 | 12.868% | $6.6705 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $123.42 | 5.254% | $129.9045 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $126.37 | 5.799% | $133.6982 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $93.96 | 4.223% | $97.9279 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $159.31 | 4.306% | $166.1699 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $55.35 | 3.466% | $57.2684 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $635.83 | $672.8354 | $672.84 | $672.80 | $672.90 | |