| 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 | $54.43 | 5.680% | $57.5216 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $121.61 | 7.645% | $130.9071 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $104.56 | 10.768% | $115.819 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $176.32 | 4.444% | $184.1557 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $70.57 | 7.766% | $76.0505 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $67.31 | 8.582% | $73.0865 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $214.78 | 4.381% | $224.1895 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $809.58 | $861.7299 | $861.74 | $861.70 | $861.80 | |