| 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 | $57.37 | 3.737% | $59.5139 | $59.51 | $59.50 | $59.50 |
| Purchase #2 | $51.36 | 10.849% | $56.932 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $213.56 | 3.659% | $221.3742 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $140.68 | 11.278% | $156.5459 | $156.55 | $156.55 | $156.50 |
| Purchase #5 | $114.39 | 9.263% | $124.9859 | $124.99 | $125.00 | $125.00 |
| Purchase #6 | $208.78 | 11.285% | $232.3408 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $61.88 | 8.585% | $67.1924 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $848.02 | $918.8851 | $918.88 | $918.90 | $918.80 | |