| 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 | $78.47 | 3.302% | $81.0611 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $93.46 | 4.481% | $97.6479 | $97.65 | $97.65 | $97.60 |
| Purchase #3 | $74.78 | 10.335% | $82.5085 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $192.99 | 6.811% | $206.1345 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $233.80 | 7.138% | $250.4886 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $230.68 | 13.277% | $261.3074 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $212.95 | 3.547% | $220.5033 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $1,117.13 | $1,199.6513 | $1,199.65 | $1,199.65 | $1,199.60 | |