| 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 | $77.54 | 11.393% | $86.3741 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $164.35 | 6.730% | $175.4108 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $76.60 | 13.733% | $87.1195 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $25.65 | 4.631% | $26.8379 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $111.60 | 8.700% | $121.3092 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $219.47 | 7.703% | $236.3758 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $202.56 | 13.766% | $230.4444 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $877.77 | $963.8717 | $963.87 | $963.85 | $963.80 | |