| 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 | $97.45 | 3.380% | $100.7438 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $30.65 | 7.175% | $32.8491 | $32.85 | $32.85 | $32.80 |
| Purchase #3 | $23.80 | 10.309% | $26.2535 | $26.25 | $26.25 | $26.30 |
| Purchase #4 | $170.85 | 6.701% | $182.2987 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $120.51 | 11.247% | $134.0638 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $17.59 | 13.264% | $19.9231 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $234.97 | 9.650% | $257.6446 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $695.82 | $753.7766 | $753.76 | $753.75 | $753.70 | |