| 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 | $70.45 | 6.273% | $74.8693 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $7.28 | 8.314% | $7.8853 | $7.89 | $7.90 | $7.90 |
| Purchase #3 | $11.87 | 11.565% | $13.2428 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $71.50 | 13.625% | $81.2419 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $211.82 | 6.346% | $225.2621 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $155.33 | 6.537% | $165.4839 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $237.56 | 9.671% | $260.5344 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $765.81 | $828.5197 | $828.51 | $828.55 | $828.50 | |