| 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 | $55.40 | 7.214% | $59.3966 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $237.99 | 8.653% | $258.5833 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $218.93 | 7.835% | $236.0832 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $102.29 | 3.790% | $106.1668 | $106.17 | $106.15 | $106.20 |
| Purchase #5 | $196.96 | 13.845% | $224.2291 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $248.65 | 10.571% | $274.9348 | $274.93 | $274.95 | $274.90 |
| Purchase #7 | $246.57 | 4.465% | $257.5794 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $1,306.79 | $1,416.9732 | $1,416.97 | $1,417.05 | $1,417.00 | |