| 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 | $27.63 | 10.466% | $30.5218 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $83.52 | 12.825% | $94.2314 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $33.33 | 4.400% | $34.7965 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $171.69 | 13.752% | $195.3008 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $97.37 | 7.659% | $104.8276 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $189.91 | 5.533% | $200.4177 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $22.99 | 10.232% | $25.3423 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $626.44 | $685.4381 | $685.44 | $685.45 | $685.30 | |