| 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 | $86.27 | 4.222% | $89.9123 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $230.38 | 9.382% | $251.9943 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $82.85 | 8.279% | $89.7092 | $89.71 | $89.70 | $89.70 |
| Purchase #4 | $85.90 | 8.211% | $92.9532 | $92.95 | $92.95 | $93.00 |
| Purchase #5 | $114.76 | 10.507% | $126.8178 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $181.98 | 10.466% | $201.026 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $55.57 | 13.461% | $63.0503 | $63.05 | $63.05 | $63.10 |
| 7 purchase totals = | $837.71 | $915.4631 | $915.46 | $915.45 | $915.50 | |