| 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 | $54.70 | 5.530% | $57.7249 | $57.72 | $57.70 | $57.70 |
| Purchase #2 | $241.46 | 8.204% | $261.2694 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $32.64 | 8.294% | $35.3472 | $35.35 | $35.35 | $35.30 |
| Purchase #4 | $125.30 | 11.839% | $140.1343 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $187.66 | 5.809% | $198.5612 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $58.88 | 5.654% | $62.2091 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $191.25 | 6.662% | $203.9911 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $891.89 | $959.2372 | $959.23 | $959.20 | $959.20 | |