| 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 | $11.58 | 10.612% | $12.8089 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $160.83 | 11.224% | $178.8816 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $63.98 | 10.250% | $70.538 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $184.52 | 12.581% | $207.7345 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $187.95 | 4.139% | $195.7293 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $79.41 | 10.863% | $88.0363 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $58.65 | 4.386% | $61.2224 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $746.92 | $814.9510 | $814.95 | $815.00 | $814.80 | |