| 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 | $248.90 | 7.783% | $268.2719 | $268.27 | $268.25 | $268.30 |
| Purchase #2 | $108.69 | 3.204% | $112.1724 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $78.32 | 13.138% | $88.6097 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $189.36 | 10.567% | $209.3697 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $30.34 | 13.849% | $34.5418 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $5.71 | 5.267% | $6.0107 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $16.78 | 4.557% | $17.5447 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $678.10 | $736.5209 | $736.51 | $736.45 | $736.50 | |