| 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 | $27.85 | 7.618% | $29.9716 | $29.97 | $29.95 | $30.00 |
| Purchase #2 | $6.44 | 3.507% | $6.6659 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $188.92 | 4.236% | $196.9227 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $196.59 | 9.530% | $215.325 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $167.27 | 13.144% | $189.256 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $111.66 | 3.555% | $115.6295 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $116.67 | 7.750% | $125.7119 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $815.40 | $879.4826 | $879.49 | $879.45 | $879.50 | |