| 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 | $25.46 | 11.597% | $28.4126 | $28.41 | $28.40 | $28.40 |
| Purchase #2 | $25.98 | 9.161% | $28.36 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $74.58 | 12.844% | $84.1591 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $208.77 | 6.531% | $222.4048 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $248.34 | 6.308% | $264.0053 | $264.01 | $264.00 | $264.00 |
| Purchase #6 | $199.93 | 5.241% | $210.4083 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $122.86 | 4.467% | $128.3482 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $905.92 | $966.0983 | $966.10 | $966.05 | $966.10 | |