| 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 | $46.27 | 11.334% | $51.5142 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $131.38 | 6.143% | $139.4507 | $139.45 | $139.45 | $139.50 |
| Purchase #3 | $77.37 | 3.195% | $79.842 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $100.55 | 6.301% | $106.8857 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $30.36 | 10.337% | $33.4983 | $33.50 | $33.50 | $33.50 |
| Purchase #6 | $100.37 | 13.757% | $114.1779 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $122.25 | 9.268% | $133.5801 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $608.55 | $658.9489 | $658.95 | $659.00 | $659.00 | |