| 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 | $129.35 | 13.317% | $146.5755 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $247.93 | 5.728% | $262.1314 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $100.91 | 6.587% | $107.5569 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $51.87 | 12.768% | $58.4928 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $7.91 | 7.205% | $8.4799 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $72.83 | 7.682% | $78.4248 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $248.71 | 11.179% | $276.5133 | $276.51 | $276.50 | $276.50 |
| 7 purchase totals = | $859.51 | $938.1746 | $938.17 | $938.20 | $938.20 | |