| 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 | $80.88 | 5.400% | $85.2475 | $85.25 | $85.25 | $85.20 |
| Purchase #2 | $226.79 | 13.413% | $257.2093 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $76.69 | 11.706% | $85.6673 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $234.91 | 8.122% | $253.9894 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $224.57 | 8.400% | $243.4339 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $135.36 | 4.677% | $141.6908 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $189.94 | 7.108% | $203.4409 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $1,169.14 | $1,270.6791 | $1,270.68 | $1,270.70 | $1,270.60 | |