| 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 | $50.75 | 4.712% | $53.1413 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $9.73 | 11.198% | $10.8196 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $205.63 | 10.336% | $226.8839 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $6.37 | 12.728% | $7.1808 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $199.68 | 12.659% | $224.9575 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $126.57 | 6.178% | $134.3895 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $50.96 | 12.171% | $57.1623 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $649.69 | $714.5349 | $714.53 | $714.55 | $714.60 | |