| 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 | $77.82 | 4.602% | $81.4013 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $26.98 | 12.831% | $30.4418 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $137.50 | 12.387% | $154.5321 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $127.25 | 5.718% | $134.5262 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $75.53 | 6.515% | $80.4508 | $80.45 | $80.45 | $80.50 |
| Purchase #6 | $247.73 | 4.707% | $259.3907 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $211.80 | 13.806% | $241.0411 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $904.61 | $981.7840 | $981.78 | $981.85 | $981.70 | |