| 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 | $193.45 | 5.408% | $203.9118 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $157.75 | 10.623% | $174.5078 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $90.59 | 13.806% | $103.0969 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $235.82 | 3.356% | $243.7341 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $67.70 | 13.414% | $76.7813 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $14.80 | 5.107% | $15.5558 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $30.41 | 4.685% | $31.8347 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $790.52 | $849.4224 | $849.42 | $849.45 | $849.40 | |