| 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 | $92.33 | 7.863% | $99.5899 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $30.95 | 10.144% | $34.0896 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $250.30 | 4.622% | $261.8689 | $261.87 | $261.85 | $261.90 |
| Purchase #4 | $9.96 | 8.279% | $10.7846 | $10.78 | $10.80 | $10.80 |
| Purchase #5 | $152.66 | 13.395% | $173.1088 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $39.84 | 10.639% | $44.0786 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $113.86 | 12.408% | $127.9877 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $689.90 | $751.5081 | $751.51 | $751.55 | $751.60 | |