| 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 | $74.92 | 3.444% | $77.5002 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $141.69 | 5.823% | $149.9406 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $187.25 | 11.245% | $208.3063 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $68.29 | 12.857% | $77.07 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $28.38 | 12.538% | $31.9383 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $52.76 | 6.544% | $56.2126 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $151.82 | 6.357% | $161.4712 | $161.47 | $161.45 | $161.50 |
| 7 purchase totals = | $705.11 | $762.4392 | $762.44 | $762.40 | $762.40 | |