| 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 | $28.56 | 11.753% | $31.9167 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $18.96 | 6.695% | $20.2294 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $119.47 | 12.155% | $133.9916 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $182.71 | 11.420% | $203.5755 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $210.82 | 9.819% | $231.5204 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $66.49 | 3.214% | $68.627 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $64.44 | 6.583% | $68.6821 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $691.45 | $758.5427 | $758.55 | $758.60 | $758.50 | |