| 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 | $6.31 | 6.661% | $6.7303 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $48.25 | 3.627% | $50 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $225.32 | 5.631% | $238.0078 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $132.56 | 4.758% | $138.8672 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $68.74 | 8.489% | $74.5753 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $124.51 | 13.684% | $141.5479 | $141.55 | $141.55 | $141.50 |
| Purchase #7 | $45.28 | 5.398% | $47.7242 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $650.97 | $697.4527 | $697.46 | $697.45 | $697.40 | |