| 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 | $42.46 | 8.366% | $46.0122 | $46.01 | $46.00 | $46.00 |
| Purchase #2 | $11.46 | 13.291% | $12.9831 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $231.25 | 3.727% | $239.8687 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $142.31 | 13.146% | $161.0181 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $199.78 | 8.763% | $217.2867 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $78.67 | 5.440% | $82.9496 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $205.62 | 5.637% | $217.2108 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $911.55 | $977.3292 | $977.33 | $977.30 | $977.30 | |