| 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 | $79.37 | 9.320% | $86.7673 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $187.56 | 7.219% | $201.1 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $22.85 | 13.776% | $25.9978 | $26.00 | $26.00 | $26.00 |
| Purchase #4 | $231.64 | 6.737% | $247.2456 | $247.25 | $247.25 | $247.20 |
| Purchase #5 | $161.58 | 9.552% | $177.0141 | $177.01 | $177.00 | $177.00 |
| Purchase #6 | $201.25 | 10.339% | $222.0572 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $29.79 | 8.478% | $32.3156 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $914.04 | $992.4976 | $992.51 | $992.45 | $992.50 | |