| 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 | $46.84 | 7.269% | $50.2448 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $40.28 | 5.672% | $42.5647 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $150.45 | 13.323% | $170.4945 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $221.52 | 13.162% | $250.6765 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $121.27 | 10.435% | $133.9245 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $196.45 | 9.567% | $215.2444 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $208.77 | 7.622% | $224.6824 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $985.58 | $1,087.8318 | $1,087.81 | $1,087.85 | $1,087.80 | |