| 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 | $10.82 | 10.747% | $11.9828 | $11.98 | $12.00 | $12.00 |
| Purchase #2 | $213.75 | 7.824% | $230.4738 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $60.76 | 11.507% | $67.7517 | $67.75 | $67.75 | $67.80 |
| Purchase #4 | $100.77 | 7.144% | $107.969 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $61.66 | 11.452% | $68.7213 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $142.82 | 10.453% | $157.749 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $48.92 | 13.748% | $55.6455 | $55.65 | $55.65 | $55.60 |
| 7 purchase totals = | $639.50 | $700.2931 | $700.29 | $700.25 | $700.30 | |