| 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 | $67.79 | 5.578% | $71.5713 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $181.41 | 9.206% | $198.1106 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $108.74 | 12.669% | $122.5163 | $122.52 | $122.50 | $122.50 |
| Purchase #4 | $246.26 | 9.235% | $269.0021 | $269.00 | $269.00 | $269.00 |
| Purchase #5 | $15.57 | 13.852% | $17.7268 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $131.73 | 3.130% | $135.8531 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $61.36 | 10.521% | $67.8157 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $812.86 | $882.5959 | $882.60 | $882.55 | $882.60 | |