| 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 | $31.51 | 4.485% | $32.9232 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $22.31 | 4.396% | $23.2907 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $14.81 | 3.411% | $15.3152 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $55.50 | 4.776% | $58.1507 | $58.15 | $58.15 | $58.20 |
| Purchase #5 | $8.76 | 12.377% | $9.8442 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $109.94 | 3.720% | $114.0298 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $197.79 | 6.538% | $210.7215 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $440.62 | $464.2753 | $464.27 | $464.25 | $464.20 | |