| 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 | $114.90 | 13.868% | $130.8343 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $67.68 | 13.396% | $76.7464 | $76.75 | $76.75 | $76.70 |
| Purchase #3 | $207.50 | 11.655% | $231.6841 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $90.32 | 4.530% | $94.4115 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $79.68 | 6.675% | $84.9986 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $116.70 | 11.779% | $130.4461 | $130.45 | $130.45 | $130.40 |
| Purchase #7 | $25.97 | 12.623% | $29.2482 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $702.75 | $778.3692 | $778.37 | $778.40 | $778.20 | |