| 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 | $43.46 | 3.857% | $45.1363 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $215.99 | 7.380% | $231.9301 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $63.99 | 11.114% | $71.1018 | $71.10 | $71.10 | $71.10 |
| Purchase #4 | $9.39 | 3.156% | $9.6863 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $138.86 | 8.469% | $150.6201 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $199.28 | 8.532% | $216.2826 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $66.67 | 7.589% | $71.7296 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $737.64 | $796.4868 | $796.49 | $796.55 | $796.40 | |