| 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 | $21.57 | 3.275% | $22.2764 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $88.94 | 10.346% | $98.1417 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $218.36 | 3.604% | $226.2297 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $30.66 | 12.723% | $34.5609 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $97.81 | 6.315% | $103.9867 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $180.64 | 4.441% | $188.6622 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $89.66 | 5.321% | $94.4308 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $727.64 | $768.2884 | $768.29 | $768.35 | $768.30 | |