| 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 | $82.67 | 8.317% | $89.5457 | $89.55 | $89.55 | $89.50 |
| Purchase #2 | $31.94 | 12.165% | $35.8255 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $77.46 | 10.641% | $85.7025 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $231.42 | 3.560% | $239.6586 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $134.89 | 4.539% | $141.0127 | $141.01 | $141.00 | $141.00 |
| Purchase #6 | $67.70 | 12.183% | $75.9479 | $75.95 | $75.95 | $75.90 |
| Purchase #7 | $63.95 | 12.292% | $71.8107 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $690.03 | $739.5036 | $739.51 | $739.50 | $739.40 | |