| 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 | $76.97 | 8.497% | $83.5101 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $155.72 | 6.458% | $165.7764 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $122.79 | 13.136% | $138.9197 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $45.99 | 9.589% | $50.4 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $101.44 | 9.758% | $111.3385 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $78.51 | 7.565% | $84.4493 | $84.45 | $84.45 | $84.40 |
| Purchase #7 | $58.95 | 7.809% | $63.5534 | $63.55 | $63.55 | $63.60 |
| 7 purchase totals = | $640.37 | $697.9474 | $697.95 | $697.95 | $697.90 | |