| 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 | $55.98 | 9.759% | $61.4431 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $28.58 | 6.788% | $30.52 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $223.76 | 4.709% | $234.2969 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $104.52 | 10.296% | $115.2814 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $133.61 | 7.504% | $143.6361 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $171.48 | 5.834% | $181.4841 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $205.51 | 9.606% | $225.2513 | $225.25 | $225.25 | $225.30 |
| 7 purchase totals = | $923.44 | $991.9129 | $991.91 | $991.95 | $991.90 | |