| 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 | $26.31 | 11.861% | $29.4306 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $206.65 | 9.497% | $226.2756 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $222.47 | 3.284% | $229.7759 | $229.78 | $229.80 | $229.80 |
| Purchase #4 | $8.74 | 8.720% | $9.5021 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $107.86 | 6.613% | $114.9928 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $172.69 | 10.297% | $190.4719 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $81.32 | 8.568% | $88.2875 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $826.04 | $888.7364 | $888.74 | $888.80 | $888.80 | |