| 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 | $91.90 | 4.386% | $95.9307 | $95.93 | $95.95 | $95.90 |
| Purchase #2 | $177.60 | 5.615% | $187.5722 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $19.83 | 4.153% | $20.6535 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $126.30 | 11.448% | $140.7588 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $212.32 | 11.673% | $237.1041 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $173.97 | 3.796% | $180.5739 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $27.80 | 4.313% | $28.999 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $829.72 | $891.5922 | $891.58 | $891.55 | $891.70 | |