| 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 | $9.69 | 10.267% | $10.6849 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $163.99 | 12.149% | $183.9131 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $7.93 | 8.414% | $8.5972 | $8.60 | $8.60 | $8.60 |
| Purchase #4 | $89.97 | 8.504% | $97.621 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $63.40 | 4.655% | $66.3513 | $66.35 | $66.35 | $66.40 |
| Purchase #6 | $45.99 | 12.550% | $51.7617 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $138.37 | 4.653% | $144.8084 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $519.34 | $563.7376 | $563.73 | $563.70 | $563.80 | |