| 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 | $22.68 | 3.114% | $23.3863 | $23.39 | $23.40 | $23.40 |
| Purchase #2 | $56.87 | 10.552% | $62.8709 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $6.78 | 12.268% | $7.6118 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $195.56 | 10.159% | $215.4269 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $222.51 | 11.627% | $248.3812 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $72.93 | 3.318% | $75.3498 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $107.52 | 8.384% | $116.5345 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $684.85 | $749.5614 | $749.56 | $749.60 | $749.50 | |