| 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 | $42.42 | 5.635% | $44.8104 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $136.55 | 4.434% | $142.6046 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $52.97 | 8.290% | $57.3612 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $215.50 | 3.622% | $223.3054 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $177.98 | 3.324% | $183.8961 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $181.62 | 4.873% | $190.4703 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $222.91 | 4.337% | $232.5776 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,029.95 | $1,075.0256 | $1,075.03 | $1,075.00 | $1,075.10 | |