| 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 | $6.44 | 3.669% | $6.6763 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $213.57 | 11.823% | $238.8204 | $238.82 | $238.80 | $238.80 |
| Purchase #3 | $41.74 | 4.768% | $43.7302 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $42.59 | 7.433% | $45.7557 | $45.76 | $45.75 | $45.80 |
| Purchase #5 | $210.30 | 4.654% | $220.0874 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $109.37 | 6.874% | $116.8881 | $116.89 | $116.90 | $116.90 |
| Purchase #7 | $239.65 | 3.454% | $247.9275 | $247.93 | $247.95 | $247.90 |
| 7 purchase totals = | $863.66 | $919.8856 | $919.90 | $919.95 | $919.90 | |