| 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 | $42.56 | 5.702% | $44.9868 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $190.39 | 11.393% | $212.0811 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $246.86 | 13.462% | $280.0923 | $280.09 | $280.10 | $280.10 |
| Purchase #4 | $227.59 | 6.355% | $242.0533 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $67.91 | 7.530% | $73.0236 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $50.51 | 3.694% | $52.3758 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $131.97 | 6.570% | $140.6404 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $957.79 | $1,045.2533 | $1,045.25 | $1,045.30 | $1,045.30 | |