| 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 | $43.73 | 9.257% | $47.7781 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $42.89 | 5.289% | $45.1585 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $124.93 | 7.404% | $134.1798 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $28.90 | 11.493% | $32.2215 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $57.44 | 10.829% | $63.6602 | $63.66 | $63.65 | $63.70 |
| Purchase #6 | $206.44 | 9.194% | $225.4201 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $103.25 | 3.331% | $106.6893 | $106.69 | $106.70 | $106.70 |
| 7 purchase totals = | $607.58 | $655.1075 | $655.11 | $655.10 | $655.20 | |