| 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 | $9.58 | 11.401% | $10.6722 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $39.44 | 11.375% | $43.9263 | $43.93 | $43.95 | $43.90 |
| Purchase #3 | $56.52 | 8.773% | $61.4785 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $218.50 | 6.427% | $232.543 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $127.89 | 4.809% | $134.0402 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $99.68 | 6.169% | $105.8293 | $105.83 | $105.85 | $105.80 |
| Purchase #7 | $186.76 | 8.633% | $202.883 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $738.37 | $791.3725 | $791.37 | $791.45 | $791.30 | |