| 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 | $87.99 | 5.501% | $92.8303 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $23.73 | 13.667% | $26.9732 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $174.90 | 10.817% | $193.8189 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $67.61 | 12.595% | $76.1255 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $69.59 | 4.259% | $72.5538 | $72.55 | $72.55 | $72.60 |
| Purchase #6 | $191.97 | 8.386% | $208.0686 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $200.87 | 3.263% | $207.4244 | $207.42 | $207.40 | $207.40 |
| 7 purchase totals = | $816.66 | $877.7947 | $877.79 | $877.75 | $877.80 | |