| 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 | $99.32 | 13.612% | $112.8394 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $15.69 | 5.178% | $16.5024 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $15.80 | 6.488% | $16.8251 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $28.98 | 4.633% | $30.3226 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $161.51 | 12.751% | $182.1041 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $121.89 | 13.110% | $137.8698 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $34.58 | 6.351% | $36.7762 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $477.77 | $533.2396 | $533.24 | $533.25 | $533.20 | |