| 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 | $26.31 | 5.493% | $27.7552 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $229.87 | 7.855% | $247.9263 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $216.73 | 9.217% | $236.706 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $28.39 | 7.330% | $30.471 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $34.68 | 7.286% | $37.2068 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $70.79 | 10.680% | $78.3504 | $78.35 | $78.35 | $78.40 |
| Purchase #7 | $117.64 | 9.832% | $129.2064 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $724.41 | $787.6221 | $787.64 | $787.60 | $787.70 | |