| 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 | $52.88 | 3.170% | $54.5563 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $175.60 | 12.844% | $198.1541 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $222.34 | 9.511% | $243.4868 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $151.95 | 8.791% | $165.3079 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $64.30 | 3.105% | $66.2965 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $144.42 | 13.400% | $163.7723 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $12.96 | 13.331% | $14.6877 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $824.45 | $906.2616 | $906.27 | $906.25 | $906.40 | |