| 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 | $25.45 | 10.554% | $28.136 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $180.74 | 11.221% | $201.0208 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $52.49 | 3.381% | $54.2647 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $104.83 | 13.551% | $119.0355 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $5.52 | 13.664% | $6.2743 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $209.64 | 8.513% | $227.4867 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $12.71 | 8.611% | $13.8045 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $591.38 | $650.0225 | $650.02 | $650.00 | $650.00 | |