| 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 | $106.39 | 8.848% | $115.8034 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $56.65 | 3.163% | $58.4418 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $214.39 | 13.173% | $242.6316 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $218.47 | 8.218% | $236.4239 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $13.84 | 12.670% | $15.5935 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $182.47 | 5.325% | $192.1865 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $74.51 | 9.439% | $81.543 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $866.72 | $942.6237 | $942.61 | $942.65 | $942.50 | |