| 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 | $33.68 | 5.356% | $35.4839 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $55.93 | 8.844% | $60.8764 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $118.29 | 7.868% | $127.5971 | $127.60 | $127.60 | $127.60 |
| Purchase #4 | $247.98 | 11.535% | $276.5845 | $276.58 | $276.60 | $276.60 |
| Purchase #5 | $142.85 | 10.539% | $157.905 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $142.51 | 10.734% | $157.807 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $81.60 | 12.538% | $91.831 | $91.83 | $91.85 | $91.80 |
| 7 purchase totals = | $822.84 | $908.0849 | $908.09 | $908.15 | $908.10 | |