| 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 | $225.91 | 6.633% | $240.8946 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $69.52 | 9.301% | $75.9861 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $120.89 | 3.632% | $125.2807 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $58.56 | 10.397% | $64.6485 | $64.65 | $64.65 | $64.60 |
| Purchase #5 | $70.43 | 11.128% | $78.2675 | $78.27 | $78.25 | $78.30 |
| Purchase #6 | $73.29 | 6.596% | $78.1242 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $200.49 | 4.170% | $208.8504 | $208.85 | $208.85 | $208.90 |
| 7 purchase totals = | $819.09 | $872.0520 | $872.05 | $872.05 | $872.10 | |