| 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 | $69.56 | 4.805% | $72.9024 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $67.95 | 12.682% | $76.5674 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $198.78 | 8.120% | $214.9209 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $71.99 | 12.186% | $80.7627 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $181.39 | 6.690% | $193.525 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $193.83 | 6.615% | $206.6519 | $206.65 | $206.65 | $206.70 |
| Purchase #7 | $17.39 | 13.290% | $19.7011 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $800.89 | $865.0314 | $865.03 | $865.00 | $865.10 | |