| 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 | $26.74 | 13.730% | $30.4114 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $204.95 | 7.689% | $220.7086 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $155.56 | 12.429% | $174.8946 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $124.45 | 8.321% | $134.8055 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $154.92 | 7.107% | $165.9302 | $165.93 | $165.95 | $165.90 |
| Purchase #6 | $72.31 | 11.374% | $80.5345 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $236.75 | 11.363% | $263.6519 | $263.65 | $263.65 | $263.70 |
| 7 purchase totals = | $975.68 | $1,070.9367 | $1,070.93 | $1,070.95 | $1,070.90 | |