| 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 | $198.52 | 6.631% | $211.6839 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $113.60 | 10.803% | $125.8722 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $236.53 | 12.272% | $265.557 | $265.56 | $265.55 | $265.60 |
| Purchase #4 | $31.44 | 11.577% | $35.0798 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $54.83 | 4.622% | $57.3642 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $27.76 | 9.140% | $30.2973 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $47.40 | 3.768% | $49.186 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $710.08 | $775.0404 | $775.04 | $775.05 | $775.20 | |