| 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 | $106.46 | 10.394% | $117.5255 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $91.34 | 4.419% | $95.3763 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $77.27 | 12.411% | $86.86 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $23.97 | 12.614% | $26.9936 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $10.50 | 10.159% | $11.5667 | $11.57 | $11.55 | $11.60 |
| Purchase #6 | $64.33 | 4.507% | $67.2294 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $164.89 | 11.849% | $184.4278 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $538.76 | $589.9793 | $589.99 | $590.05 | $590.00 | |