| 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 | $225.78 | 9.517% | $247.2675 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $9.78 | 10.314% | $10.7887 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $7.56 | 5.781% | $7.997 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $144.69 | 6.780% | $154.5 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $48.58 | 8.558% | $52.7375 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $67.59 | 11.639% | $75.4568 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $28.37 | 10.286% | $31.2881 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $532.35 | $580.0356 | $580.05 | $580.05 | $580.10 | |