| 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 | $79.74 | 8.512% | $86.5275 | $86.53 | $86.55 | $86.50 |
| Purchase #2 | $106.36 | 7.692% | $114.5412 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $137.62 | 5.515% | $145.2097 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $63.53 | 10.743% | $70.355 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $57.95 | 3.573% | $60.0206 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $154.53 | 3.337% | $159.6867 | $159.69 | $159.70 | $159.70 |
| Purchase #7 | $74.98 | 3.202% | $77.3809 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $674.71 | $713.7216 | $713.73 | $713.75 | $713.70 | |