| 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 | $113.52 | 3.592% | $117.5976 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $56.71 | 6.633% | $60.4716 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $75.93 | 3.366% | $78.4858 | $78.49 | $78.50 | $78.50 |
| Purchase #4 | $209.70 | 7.342% | $225.0962 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $194.69 | 3.790% | $202.0688 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $208.98 | 6.330% | $222.2084 | $222.21 | $222.20 | $222.20 |
| Purchase #7 | $11.52 | 11.710% | $12.869 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $871.05 | $918.7974 | $918.81 | $918.75 | $918.90 | |