| 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 | $28.71 | 4.671% | $30.051 | $30.05 | $30.05 | $30.10 |
| Purchase #2 | $61.35 | 13.200% | $69.4482 | $69.45 | $69.45 | $69.40 |
| Purchase #3 | $207.27 | 9.256% | $226.4549 | $226.45 | $226.45 | $226.50 |
| Purchase #4 | $131.75 | 7.741% | $141.9488 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $99.35 | 9.182% | $108.4723 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $146.71 | 12.552% | $165.125 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $114.69 | 3.455% | $118.6525 | $118.65 | $118.65 | $118.70 |
| 7 purchase totals = | $789.83 | $860.1527 | $860.15 | $860.15 | $860.20 | |