| 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 | $34.99 | 4.612% | $36.6037 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $25.66 | 7.504% | $27.5855 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $247.66 | 9.414% | $270.9747 | $270.97 | $270.95 | $271.00 |
| Purchase #4 | $40.97 | 12.478% | $46.0822 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $97.28 | 10.263% | $107.2638 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $82.79 | 10.431% | $91.4258 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $48.87 | 8.395% | $52.9726 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $578.22 | $632.9083 | $632.90 | $632.90 | $633.00 | |