| 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 | $41.59 | 3.600% | $43.0872 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $74.74 | 3.698% | $77.5039 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $174.82 | 7.872% | $188.5818 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $111.89 | 7.359% | $120.124 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $139.93 | 5.521% | $147.6555 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $192.56 | 11.218% | $214.1614 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $148.63 | 7.322% | $159.5127 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $884.16 | $950.6265 | $950.62 | $950.60 | $950.70 | |