| 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 | $77.89 | 8.601% | $84.5893 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $95.84 | 6.300% | $101.8779 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $193.35 | 13.674% | $219.7887 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $213.79 | 7.525% | $229.8777 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $8.37 | 6.615% | $8.9237 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $178.66 | 3.575% | $185.0471 | $185.05 | $185.05 | $185.00 |
| Purchase #7 | $30.31 | 3.268% | $31.3005 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $798.21 | $861.4049 | $861.41 | $861.45 | $861.40 | |