| 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 | $124.85 | 8.540% | $135.5122 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $10.44 | 10.729% | $11.5601 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $126.60 | 5.520% | $133.5883 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $37.96 | 13.544% | $43.1013 | $43.10 | $43.10 | $43.10 |
| Purchase #5 | $147.31 | 5.166% | $154.92 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $126.39 | 9.117% | $137.913 | $137.91 | $137.90 | $137.90 |
| Purchase #7 | $29.94 | 3.266% | $30.9178 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $603.49 | $647.5127 | $647.51 | $647.45 | $647.50 | |