| 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 | $77.29 | 13.489% | $87.7156 | $87.72 | $87.70 | $87.70 |
| Purchase #2 | $102.27 | 3.402% | $105.7492 | $105.75 | $105.75 | $105.70 |
| Purchase #3 | $204.84 | 4.678% | $214.4224 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $17.96 | 7.266% | $19.265 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $63.85 | 12.619% | $71.9072 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $54.62 | 4.845% | $57.2663 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $231.82 | 11.239% | $257.8742 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $752.65 | $814.1999 | $814.21 | $814.10 | $814.20 | |