| 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 | $99.39 | 7.339% | $106.6842 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $134.98 | 3.760% | $140.0552 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $22.62 | 4.539% | $23.6467 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $78.30 | 7.292% | $84.0096 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $153.34 | 6.294% | $162.9912 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $42.86 | 4.334% | $44.7176 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $246.36 | 7.760% | $265.4775 | $265.48 | $265.50 | $265.50 |
| 7 purchase totals = | $777.85 | $827.5820 | $827.59 | $827.60 | $827.60 | |