| 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 | $89.61 | 3.832% | $93.0439 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $62.51 | 13.400% | $70.8863 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $223.84 | 9.296% | $244.6482 | $244.65 | $244.65 | $244.60 |
| Purchase #4 | $124.56 | 10.326% | $137.4221 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $7.33 | 6.457% | $7.8033 | $7.80 | $7.80 | $7.80 |
| Purchase #6 | $95.75 | 12.224% | $107.4545 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $26.87 | 13.807% | $30.5799 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $630.47 | $691.8382 | $691.83 | $691.85 | $691.80 | |