| 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 | $174.33 | 6.836% | $186.2472 | $186.25 | $186.25 | $186.20 |
| Purchase #2 | $64.88 | 9.481% | $71.0313 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $46.94 | 4.613% | $49.1053 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $81.73 | 10.762% | $90.5258 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $58.47 | 9.481% | $64.0135 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $30.41 | 3.566% | $31.4944 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $237.40 | 8.502% | $257.5837 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $694.16 | $750.0012 | $750.00 | $750.05 | $749.90 | |