| 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 | $54.25 | 9.213% | $59.2481 | $59.25 | $59.25 | $59.20 |
| Purchase #2 | $46.42 | 10.682% | $51.3786 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $70.45 | 13.129% | $79.6994 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $27.92 | 7.583% | $30.0372 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $106.69 | 7.661% | $114.8635 | $114.86 | $114.85 | $114.90 |
| Purchase #6 | $11.91 | 4.699% | $12.4697 | $12.47 | $12.45 | $12.50 |
| Purchase #7 | $137.52 | 11.285% | $153.0391 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $455.16 | $500.7356 | $500.74 | $500.75 | $500.70 | |