| 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 | $91.38 | 12.378% | $102.691 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $112.43 | 5.670% | $118.8048 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $81.29 | 11.656% | $90.7652 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $24.36 | 10.670% | $26.9592 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $95.45 | 9.732% | $104.7392 | $104.74 | $104.75 | $104.70 |
| Purchase #6 | $62.34 | 4.342% | $65.0468 | $65.05 | $65.05 | $65.00 |
| Purchase #7 | $109.75 | 13.658% | $124.7397 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $577.00 | $633.7459 | $633.75 | $633.75 | $633.70 | |