| 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 | $70.33 | 6.419% | $74.8445 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $41.61 | 9.726% | $45.657 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $200.49 | 4.110% | $208.7301 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $119.96 | 9.585% | $131.4582 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $143.88 | 8.782% | $156.5155 | $156.52 | $156.50 | $156.50 |
| Purchase #6 | $150.57 | 8.476% | $163.3323 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $63.84 | 7.397% | $68.5622 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $790.68 | $849.0998 | $849.10 | $849.10 | $849.10 | |