| 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 | $60.99 | 12.587% | $68.6668 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $141.59 | 11.862% | $158.3854 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $18.36 | 11.639% | $20.4969 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $195.83 | 6.571% | $208.698 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $160.26 | 3.216% | $165.414 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $148.50 | 9.273% | $162.2704 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $42.38 | 8.339% | $45.9141 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $767.91 | $829.8456 | $829.85 | $829.80 | $829.90 | |