| 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 | $76.57 | 7.529% | $82.335 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $213.64 | 13.242% | $241.9302 | $241.93 | $241.95 | $241.90 |
| Purchase #3 | $125.90 | 11.747% | $140.6895 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $8.60 | 5.412% | $9.0654 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $18.78 | 10.161% | $20.6882 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $134.60 | 7.728% | $145.0019 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $8.28 | 8.489% | $8.9829 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $586.37 | $648.6931 | $648.70 | $648.75 | $648.70 | |