| 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 | $77.68 | 12.719% | $87.5601 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $61.92 | 3.183% | $63.8909 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $40.75 | 13.566% | $46.2781 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $107.99 | 7.448% | $116.0331 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $128.93 | 12.686% | $145.2861 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $222.95 | 5.292% | $234.7485 | $234.75 | $234.75 | $234.70 |
| Purchase #7 | $71.97 | 10.840% | $79.7715 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $712.19 | $773.5683 | $773.57 | $773.60 | $773.60 | |