| 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 | $76.44 | 3.774% | $79.3248 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $192.33 | 3.340% | $198.7538 | $198.75 | $198.75 | $198.80 |
| Purchase #3 | $107.37 | 10.564% | $118.7126 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $46.46 | 7.795% | $50.0816 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $19.69 | 5.620% | $20.7966 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $233.73 | 4.752% | $244.8368 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $236.60 | 4.357% | $246.9087 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $912.62 | $959.4149 | $959.41 | $959.40 | $959.40 | |