| 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 | $65.43 | 9.819% | $71.8546 | $71.85 | $71.85 | $71.90 |
| Purchase #2 | $62.51 | 3.775% | $64.8698 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $102.49 | 11.221% | $113.9904 | $113.99 | $114.00 | $114.00 |
| Purchase #4 | $113.38 | 9.690% | $124.3665 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $113.29 | 3.475% | $117.2268 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $122.79 | 3.548% | $127.1466 | $127.15 | $127.15 | $127.10 |
| Purchase #7 | $19.74 | 11.566% | $22.0231 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $599.63 | $641.4778 | $641.48 | $641.45 | $641.50 | |