| 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 | $65.87 | 4.328% | $68.7209 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $235.36 | 7.428% | $252.8425 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $73.95 | 4.695% | $77.422 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $44.97 | 4.558% | $47.0197 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $238.80 | 9.611% | $261.7511 | $261.75 | $261.75 | $261.80 |
| Purchase #6 | $107.38 | 12.245% | $120.5287 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $246.39 | 10.417% | $272.0564 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $1,012.72 | $1,100.3413 | $1,100.34 | $1,100.30 | $1,100.30 | |