| 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 | $47.25 | 12.872% | $53.332 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $103.37 | 13.573% | $117.4004 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $127.68 | 13.359% | $144.7368 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $93.30 | 6.643% | $99.4979 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $126.73 | 6.219% | $134.6113 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $71.69 | 10.610% | $79.2963 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $111.99 | 12.795% | $126.3191 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $682.01 | $755.1938 | $755.20 | $755.20 | $755.10 | |