| 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 | $121.64 | 5.206% | $127.9726 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $45.64 | 7.404% | $49.0192 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $53.79 | 10.855% | $59.6289 | $59.63 | $59.65 | $59.60 |
| Purchase #4 | $24.54 | 10.302% | $27.0681 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $214.72 | 11.355% | $239.1015 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $83.41 | 12.806% | $94.0915 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $98.43 | 6.661% | $104.9864 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $642.17 | $701.8682 | $701.87 | $701.85 | $701.90 | |