| 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 | $74.56 | 9.592% | $81.7118 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $48.94 | 11.187% | $54.4149 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $126.35 | 5.268% | $133.0061 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $182.78 | 5.161% | $192.2133 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $19.31 | 3.750% | $20.0341 | $20.03 | $20.05 | $20.00 |
| Purchase #6 | $74.87 | 11.851% | $83.7428 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $156.32 | 9.491% | $171.1563 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $683.13 | $736.2793 | $736.27 | $736.25 | $736.20 | |