| 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 | $93.30 | 11.730% | $104.2441 | $104.24 | $104.25 | $104.20 |
| Purchase #2 | $120.92 | 13.679% | $137.4606 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $38.73 | 5.304% | $40.7842 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $15.53 | 6.588% | $16.5531 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $206.92 | 7.337% | $222.1017 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $54.93 | 3.775% | $57.0036 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $16.49 | 13.584% | $18.73 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $546.82 | $596.8773 | $596.86 | $596.90 | $596.90 | |