| 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 | $81.93 | 3.649% | $84.9196 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $116.30 | 11.533% | $129.7129 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $121.83 | 6.713% | $130.0084 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $75.65 | 12.322% | $84.9716 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $48.96 | 13.752% | $55.693 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $135.78 | 3.182% | $140.1005 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $111.88 | 5.498% | $118.0312 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $692.33 | $743.4372 | $743.43 | $743.40 | $743.40 | |