| 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 | $14.39 | 12.178% | $16.1424 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $63.48 | 4.127% | $66.0998 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $10.79 | 5.135% | $11.3441 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $89.49 | 4.122% | $93.1788 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $27.93 | 9.223% | $30.506 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $39.92 | 9.140% | $43.5687 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $23.70 | 4.234% | $24.7035 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $269.70 | $285.5433 | $285.54 | $285.55 | $285.50 | |