| 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 | $39.56 | 12.449% | $44.4848 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $19.92 | 3.330% | $20.5833 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $134.35 | 8.688% | $146.0223 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $222.56 | 10.849% | $246.7055 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $56.55 | 9.623% | $61.9918 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $52.39 | 9.151% | $57.1842 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $133.58 | 9.217% | $145.8921 | $145.89 | $145.90 | $145.90 |
| 7 purchase totals = | $658.91 | $722.8640 | $722.85 | $722.90 | $722.90 | |