| 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 | $43.37 | 5.806% | $45.8881 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $14.48 | 13.129% | $16.3811 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $166.65 | 4.650% | $174.3992 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $132.51 | 9.491% | $145.0865 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $186.96 | 9.761% | $205.2092 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $206.44 | 8.171% | $223.3082 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $105.54 | 11.356% | $117.5251 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $855.95 | $927.7974 | $927.81 | $927.85 | $927.80 | |