| 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 | $73.37 | 4.638% | $76.7729 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $63.26 | 9.204% | $69.0825 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $61.91 | 13.665% | $70.37 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $102.88 | 3.733% | $106.7205 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $203.93 | 9.755% | $223.8234 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $122.75 | 4.163% | $127.8601 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $222.67 | 13.419% | $252.5501 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $850.77 | $927.1795 | $927.17 | $927.10 | $927.30 | |