| 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 | $77.79 | 4.562% | $81.3388 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $185.73 | 10.589% | $205.3969 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $168.58 | 6.440% | $179.4366 | $179.44 | $179.45 | $179.40 |
| Purchase #4 | $29.74 | 6.210% | $31.5869 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $149.89 | 4.264% | $156.2813 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $97.39 | 10.688% | $107.799 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $115.97 | 7.350% | $124.4938 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $825.09 | $886.3333 | $886.34 | $886.40 | $886.30 | |