| 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 | $22.90 | 8.529% | $24.8531 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $218.84 | 7.587% | $235.4434 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $237.60 | 3.428% | $245.7449 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $94.52 | 3.122% | $97.4709 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $164.64 | 4.172% | $171.5088 | $171.51 | $171.50 | $171.50 |
| Purchase #6 | $79.51 | 9.471% | $87.0404 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $70.40 | 7.645% | $75.7821 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $888.41 | $937.8436 | $937.83 | $937.85 | $937.80 | |