| 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 | $48.30 | 4.442% | $50.4455 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $154.31 | 12.202% | $173.1389 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $7.41 | 11.544% | $8.2654 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $97.41 | 10.308% | $107.451 | $107.45 | $107.45 | $107.50 |
| Purchase #5 | $55.83 | 12.645% | $62.8897 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $189.83 | 3.873% | $197.1821 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $76.93 | 5.702% | $81.3165 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $630.02 | $680.6891 | $680.70 | $680.70 | $680.70 | |