| 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 | $40.69 | 8.849% | $44.2907 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $204.30 | 5.269% | $215.0646 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $71.90 | 8.780% | $78.2128 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $71.64 | 12.678% | $80.7225 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $171.73 | 6.515% | $182.9182 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $138.60 | 5.421% | $146.1135 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $214.89 | 5.576% | $226.8723 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $913.75 | $974.1946 | $974.18 | $974.10 | $974.20 | |