| 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 | $45.48 | 3.477% | $47.0613 | $47.06 | $47.05 | $47.10 |
| Purchase #2 | $67.54 | 3.466% | $69.8809 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $94.93 | 9.622% | $104.0642 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $206.38 | 9.657% | $226.3101 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $192.30 | 12.125% | $215.6164 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $123.57 | 6.166% | $131.1893 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $63.50 | 5.351% | $66.8979 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $793.70 | $861.0201 | $861.02 | $861.00 | $861.10 | |