| 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 | $48.75 | 6.803% | $52.0665 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $238.66 | 11.393% | $265.8505 | $265.85 | $265.85 | $265.90 |
| Purchase #3 | $175.99 | 13.590% | $199.907 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $176.61 | 13.144% | $199.8236 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $63.80 | 11.193% | $70.9411 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $26.59 | 13.799% | $30.2592 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $155.50 | 10.604% | $171.9892 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $885.90 | $990.8371 | $990.84 | $990.80 | $990.90 | |