| 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 | $41.70 | 3.547% | $43.1791 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $125.27 | 6.258% | $133.1094 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $193.58 | 9.366% | $211.7107 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $74.43 | 5.463% | $78.4961 | $78.50 | $78.50 | $78.50 |
| Purchase #5 | $185.40 | 7.854% | $199.9613 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $48.73 | 4.834% | $51.0856 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $83.73 | 12.447% | $94.1519 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $752.84 | $811.6941 | $811.70 | $811.70 | $811.80 | |