| 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 | $250.76 | 4.168% | $261.2117 | $261.21 | $261.20 | $261.20 |
| Purchase #2 | $61.65 | 13.432% | $69.9308 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $158.56 | 7.758% | $170.8611 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $199.66 | 4.466% | $208.5768 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $57.95 | 7.139% | $62.0871 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $11.79 | 10.864% | $13.0709 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $70.31 | 3.736% | $72.9368 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $810.68 | $858.6752 | $858.68 | $858.70 | $858.70 | |