| 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 | $50.51 | 4.188% | $52.6254 | $52.63 | $52.65 | $52.60 |
| Purchase #2 | $170.95 | 3.243% | $176.4939 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $222.77 | 12.658% | $250.9682 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $57.44 | 7.589% | $61.7991 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $205.76 | 10.329% | $227.013 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $17.61 | 7.696% | $18.9653 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $111.72 | 6.327% | $118.7885 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $836.76 | $906.6534 | $906.66 | $906.65 | $906.70 | |