| 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 | $106.73 | 13.309% | $120.9347 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $244.25 | 8.396% | $264.7572 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $110.67 | 10.659% | $122.4663 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $17.87 | 13.645% | $20.3084 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $46.64 | 4.307% | $48.6488 | $48.65 | $48.65 | $48.60 |
| Purchase #6 | $9.80 | 9.245% | $10.706 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $69.83 | 9.454% | $76.4317 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $605.79 | $664.2531 | $664.26 | $664.25 | $664.20 | |