| 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 | $60.42 | 6.745% | $64.4953 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $162.88 | 10.298% | $179.6534 | $179.65 | $179.65 | $179.70 |
| Purchase #3 | $193.53 | 10.599% | $214.0422 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $145.88 | 7.844% | $157.3228 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $68.60 | 13.773% | $78.0483 | $78.05 | $78.05 | $78.00 |
| Purchase #6 | $243.75 | 7.140% | $261.1538 | $261.15 | $261.15 | $261.20 |
| Purchase #7 | $129.76 | 12.323% | $145.7503 | $145.75 | $145.75 | $145.80 |
| 7 purchase totals = | $1,004.82 | $1,100.4661 | $1,100.46 | $1,100.45 | $1,100.50 | |