| 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 | $48.44 | 8.854% | $52.7289 | $52.73 | $52.75 | $52.70 |
| Purchase #2 | $205.78 | 6.508% | $219.1722 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $61.66 | 9.801% | $67.7033 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $178.67 | 13.491% | $202.7744 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $81.94 | 9.569% | $89.7808 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $200.44 | 12.673% | $225.8418 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $223.29 | 3.492% | $231.0873 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $1,000.22 | $1,089.0887 | $1,089.08 | $1,089.10 | $1,089.10 | |