| 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 | $68.51 | 11.610% | $76.464 | $76.46 | $76.45 | $76.50 |
| Purchase #2 | $165.35 | 9.833% | $181.6089 | $181.61 | $181.60 | $181.60 |
| Purchase #3 | $60.53 | 5.189% | $63.6709 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $78.87 | 7.166% | $84.5218 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $131.70 | 8.332% | $142.6732 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $158.38 | 4.730% | $165.8714 | $165.87 | $165.85 | $165.90 |
| Purchase #7 | $186.65 | 5.463% | $196.8467 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $849.99 | $911.6569 | $911.65 | $911.55 | $911.70 | |