| 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 | $46.41 | 12.414% | $52.1713 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $10.99 | 5.281% | $11.5704 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $105.61 | 12.731% | $119.0552 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $58.78 | 11.433% | $65.5003 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $235.84 | 12.232% | $264.6879 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $43.85 | 10.691% | $48.538 | $48.54 | $48.55 | $48.50 |
| Purchase #7 | $233.33 | 13.810% | $265.5529 | $265.55 | $265.55 | $265.60 |
| 7 purchase totals = | $734.81 | $827.0760 | $827.08 | $827.05 | $827.20 | |