| 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 | $25.39 | 4.156% | $26.4452 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $69.49 | 5.438% | $73.2689 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $241.89 | 12.167% | $271.3208 | $271.32 | $271.30 | $271.30 |
| Purchase #4 | $24.94 | 13.312% | $28.26 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $6.26 | 3.273% | $6.4649 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $49.94 | 7.531% | $53.701 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $223.92 | 4.154% | $233.2216 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $641.83 | $692.6824 | $692.68 | $692.60 | $692.70 | |