| 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 | $47.71 | 9.429% | $52.2086 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $21.34 | 10.159% | $23.5079 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $243.63 | 5.580% | $257.2246 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $108.39 | 5.774% | $114.6484 | $114.65 | $114.65 | $114.60 |
| Purchase #5 | $232.67 | 7.595% | $250.3413 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $104.92 | 6.509% | $111.7492 | $111.75 | $111.75 | $111.70 |
| Purchase #7 | $108.89 | 13.846% | $123.9669 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $867.55 | $933.6469 | $933.65 | $933.60 | $933.50 | |