| 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 | $28.87 | 5.532% | $30.4671 | $30.47 | $30.45 | $30.50 |
| Purchase #2 | $222.69 | 7.472% | $239.3294 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $211.86 | 5.166% | $222.8047 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $191.84 | 12.692% | $216.1883 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $59.28 | 5.542% | $62.5653 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $67.39 | 8.660% | $73.226 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $137.34 | 10.581% | $151.8719 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $919.27 | $996.4527 | $996.46 | $996.45 | $996.50 | |