| 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 | $76.72 | 11.476% | $85.5244 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $24.79 | 7.643% | $26.6847 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $133.94 | 10.858% | $148.4832 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $21.69 | 6.567% | $23.1144 | $23.11 | $23.10 | $23.10 |
| Purchase #5 | $58.77 | 4.710% | $61.5381 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $94.61 | 6.391% | $100.6565 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $246.75 | 10.576% | $272.8463 | $272.85 | $272.85 | $272.80 |
| 7 purchase totals = | $657.27 | $718.8476 | $718.84 | $718.85 | $718.80 | |