| 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 | $104.85 | 7.759% | $112.9853 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $9.80 | 5.563% | $10.3452 | $10.35 | $10.35 | $10.30 |
| Purchase #3 | $125.74 | 7.293% | $134.9102 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $53.41 | 4.661% | $55.8994 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $30.58 | 9.524% | $33.4924 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $13.57 | 9.530% | $14.8632 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $197.81 | 8.208% | $214.0462 | $214.05 | $214.05 | $214.00 |
| 7 purchase totals = | $535.76 | $576.5419 | $576.55 | $576.55 | $576.50 | |