| 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 | $46.27 | 7.559% | $49.7675 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $100.92 | 11.235% | $112.2584 | $112.26 | $112.25 | $112.30 |
| Purchase #3 | $42.53 | 7.575% | $45.7516 | $45.75 | $45.75 | $45.80 |
| Purchase #4 | $72.34 | 3.469% | $74.8495 | $74.85 | $74.85 | $74.80 |
| Purchase #5 | $147.69 | 8.785% | $160.6646 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $66.82 | 12.272% | $75.0202 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $180.27 | 10.394% | $199.0073 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $656.84 | $717.3191 | $717.32 | $717.25 | $717.40 | |