| 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 | $35.29 | 7.709% | $38.0105 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $79.34 | 4.437% | $82.8603 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $175.36 | 10.168% | $193.1906 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $28.84 | 4.173% | $30.0435 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $246.43 | 11.356% | $274.4146 | $274.41 | $274.40 | $274.40 |
| Purchase #6 | $129.60 | 5.638% | $136.9068 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $165.45 | 12.445% | $186.0403 | $186.04 | $186.05 | $186.00 |
| 7 purchase totals = | $860.31 | $941.4666 | $941.46 | $941.45 | $941.40 | |