| 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 | $23.47 | 11.688% | $26.2132 | $26.21 | $26.20 | $26.20 |
| Purchase #2 | $44.92 | 7.861% | $48.4512 | $48.45 | $48.45 | $48.50 |
| Purchase #3 | $45.26 | 8.356% | $49.0419 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $195.70 | 9.328% | $213.9549 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $5.69 | 3.366% | $5.8815 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $143.51 | 3.744% | $148.883 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $158.63 | 9.201% | $173.2255 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $617.18 | $665.6512 | $665.64 | $665.70 | $665.70 | |