| 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 | $164.28 | 3.532% | $170.0824 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $22.95 | 4.176% | $23.9084 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $109.97 | 12.212% | $123.3995 | $123.40 | $123.40 | $123.40 |
| Purchase #4 | $236.58 | 9.126% | $258.1703 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $77.57 | 11.549% | $86.5286 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $34.62 | 4.417% | $36.1492 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $32.65 | 3.779% | $33.8838 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $678.62 | $732.1222 | $732.12 | $732.15 | $732.10 | |