| 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 | $106.53 | 13.806% | $121.2375 | $121.24 | $121.25 | $121.20 |
| Purchase #2 | $34.56 | 11.573% | $38.5596 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $78.39 | 7.652% | $84.3884 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $88.26 | 7.393% | $94.7851 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $142.73 | 9.274% | $155.9668 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $57.69 | 13.736% | $65.6143 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $134.56 | 3.630% | $139.4445 | $139.44 | $139.45 | $139.40 |
| 7 purchase totals = | $642.72 | $699.9962 | $700.00 | $700.00 | $700.00 | |