| 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 | $62.78 | 13.495% | $71.2522 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $138.38 | 13.719% | $157.3644 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $10.72 | 3.204% | $11.0635 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $189.53 | 4.369% | $197.8106 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $112.96 | 12.846% | $127.4708 | $127.47 | $127.45 | $127.50 |
| Purchase #6 | $97.36 | 10.516% | $107.5984 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $42.27 | 8.542% | $45.8807 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $654.00 | $718.4406 | $718.43 | $718.40 | $718.60 | |