| 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 | $81.41 | 5.781% | $86.1163 | $86.12 | $86.10 | $86.10 |
| Purchase #2 | $26.95 | 7.600% | $28.9982 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $87.36 | 7.212% | $93.6604 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $100.61 | 10.351% | $111.0241 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $129.51 | 13.642% | $147.1778 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $230.82 | 13.223% | $261.3413 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $31.50 | 7.747% | $33.9403 | $33.94 | $33.95 | $33.90 |
| 7 purchase totals = | $688.16 | $762.2584 | $762.26 | $762.25 | $762.20 | |