| 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 | $94.40 | 5.466% | $99.5599 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $30.87 | 10.395% | $34.0789 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $30.25 | 4.575% | $31.6339 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $212.40 | 10.870% | $235.4879 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $52.96 | 10.693% | $58.623 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $114.33 | 7.643% | $123.0682 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $187.31 | 3.502% | $193.8696 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $722.52 | $776.3214 | $776.32 | $776.30 | $776.40 | |