| 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 | $25.46 | 11.535% | $28.3968 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $95.49 | 8.633% | $103.7337 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $10.91 | 11.322% | $12.1452 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $233.99 | 11.379% | $260.6157 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $133.67 | 4.605% | $139.8255 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $217.32 | 13.473% | $246.5995 | $246.60 | $246.60 | $246.60 |
| Purchase #7 | $118.49 | 8.376% | $128.4147 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $835.33 | $919.7311 | $919.74 | $919.75 | $919.60 | |