| 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 | $69.77 | 12.637% | $78.5868 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $106.36 | 11.222% | $118.2957 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $51.61 | 12.128% | $57.8693 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $173.61 | 5.630% | $183.3842 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $9.33 | 10.687% | $10.3271 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $218.46 | 8.176% | $236.3213 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $90.67 | 7.798% | $97.7404 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $719.81 | $782.5248 | $782.53 | $782.55 | $782.50 | |