| 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 | $47.91 | 10.331% | $52.8596 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $203.69 | 9.246% | $222.5232 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $153.65 | 3.397% | $158.8695 | $158.87 | $158.85 | $158.90 |
| Purchase #4 | $59.66 | 7.241% | $63.98 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $126.74 | 6.266% | $134.6815 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $82.38 | 5.608% | $86.9999 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $36.42 | 3.652% | $37.7501 | $37.75 | $37.75 | $37.80 |
| 7 purchase totals = | $710.45 | $757.6638 | $757.66 | $757.65 | $757.80 | |