| 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 | $34.33 | 5.572% | $36.2429 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $99.38 | 7.479% | $106.8126 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $176.38 | 6.515% | $187.8712 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $98.91 | 5.611% | $104.4598 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $193.83 | 6.590% | $206.6034 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $99.85 | 5.766% | $105.6074 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $125.36 | 10.547% | $138.5817 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $828.04 | $886.1790 | $886.17 | $886.15 | $886.20 | |