| 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 | $30.92 | 7.380% | $33.2019 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $44.27 | 13.332% | $50.1721 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $65.69 | 5.112% | $69.0481 | $69.05 | $69.05 | $69.00 |
| Purchase #4 | $58.67 | 4.694% | $61.424 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $97.50 | 13.506% | $110.6684 | $110.67 | $110.65 | $110.70 |
| Purchase #6 | $13.73 | 5.491% | $14.4839 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $26.81 | 12.393% | $30.1326 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $337.59 | $369.1310 | $369.12 | $369.10 | $369.10 | |