| 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 | $31.94 | 9.520% | $34.9807 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $13.31 | 13.435% | $15.0982 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $182.56 | 9.511% | $199.9233 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $184.97 | 12.403% | $207.9118 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $237.91 | 13.755% | $270.6345 | $270.63 | $270.65 | $270.60 |
| Purchase #6 | $28.30 | 9.870% | $31.0932 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $192.84 | 10.635% | $213.3485 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $871.83 | $972.9902 | $972.98 | $973.00 | $972.90 | |