| 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 | $98.93 | 10.481% | $109.2989 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $62.97 | 12.183% | $70.6416 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $214.37 | 10.176% | $236.1843 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $30.75 | 13.252% | $34.825 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $94.30 | 5.850% | $99.8166 | $99.82 | $99.80 | $99.80 |
| Purchase #6 | $71.69 | 10.738% | $79.3881 | $79.39 | $79.40 | $79.40 |
| Purchase #7 | $11.66 | 5.399% | $12.2895 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $584.67 | $642.4440 | $642.45 | $642.50 | $642.40 | |