| 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 | $25.36 | 9.602% | $27.7951 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $166.46 | 10.474% | $183.895 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $78.87 | 10.358% | $87.0394 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $225.77 | 13.703% | $256.7073 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $211.53 | 10.689% | $234.1404 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $182.86 | 4.262% | $190.6535 | $190.65 | $190.65 | $190.70 |
| Purchase #7 | $86.60 | 10.172% | $95.409 | $95.41 | $95.40 | $95.40 |
| 7 purchase totals = | $977.45 | $1,075.6397 | $1,075.65 | $1,075.65 | $1,075.60 | |