| 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 | $32.66 | 13.781% | $37.1609 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $175.72 | 13.863% | $200.0801 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $101.72 | 5.357% | $107.1691 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $56.39 | 3.547% | $58.3902 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $78.28 | 12.650% | $88.1824 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $16.49 | 10.299% | $18.1883 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $17.78 | 9.153% | $19.4074 | $19.41 | $19.40 | $19.40 |
| 7 purchase totals = | $479.04 | $528.5784 | $528.58 | $528.60 | $528.70 | |