| 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 | $222.48 | 11.792% | $248.7148 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $61.82 | 3.320% | $63.8724 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $26.38 | 7.327% | $28.3129 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $49.72 | 10.604% | $54.9923 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $104.55 | 7.501% | $112.3923 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $71.71 | 13.230% | $81.1972 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $89.73 | 7.463% | $96.4265 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $626.39 | $685.9084 | $685.90 | $685.90 | $685.90 | |