| 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 | $94.79 | 10.154% | $104.415 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $16.40 | 3.568% | $16.9852 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $230.76 | 13.577% | $262.0903 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $164.42 | 13.843% | $187.1807 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $96.94 | 7.387% | $104.101 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $51.73 | 9.531% | $56.6604 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $135.71 | 4.303% | $141.5496 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $790.75 | $872.9822 | $872.99 | $873.00 | $873.00 | |