| 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 | $67.46 | 13.280% | $76.4187 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $190.73 | 9.505% | $208.8589 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $108.69 | 6.291% | $115.5277 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $8.31 | 13.856% | $9.4614 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $122.74 | 3.455% | $126.9807 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $28.33 | 10.341% | $31.2596 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $127.29 | 8.533% | $138.1517 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $653.55 | $706.6587 | $706.66 | $706.65 | $706.80 | |