| 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 | $50.62 | 13.786% | $57.5985 | $57.60 | $57.60 | $57.60 |
| Purchase #2 | $148.59 | 4.223% | $154.865 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $140.93 | 13.774% | $160.3417 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $32.59 | 4.161% | $33.9461 | $33.95 | $33.95 | $33.90 |
| Purchase #5 | $107.43 | 5.323% | $113.1485 | $113.15 | $113.15 | $113.10 |
| Purchase #6 | $162.25 | 8.542% | $176.1094 | $176.11 | $176.10 | $176.10 |
| Purchase #7 | $180.90 | 11.758% | $202.1702 | $202.17 | $202.15 | $202.20 |
| 7 purchase totals = | $823.31 | $898.1794 | $898.19 | $898.15 | $898.10 | |