| 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 | $44.38 | 5.424% | $46.7872 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $118.92 | 4.339% | $124.0799 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $105.82 | 3.715% | $109.7512 | $109.75 | $109.75 | $109.80 |
| Purchase #4 | $27.33 | 12.789% | $30.8252 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $9.79 | 9.157% | $10.6865 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $118.68 | 7.673% | $127.7863 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $96.83 | 12.153% | $108.5977 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $521.75 | $558.5140 | $558.53 | $558.60 | $558.60 | |