| 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 | $177.41 | 13.526% | $201.4065 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $46.85 | 3.460% | $48.471 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $169.94 | 9.717% | $186.4531 | $186.45 | $186.45 | $186.50 |
| Purchase #4 | $61.81 | 10.151% | $68.0843 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $58.89 | 6.608% | $62.7815 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $101.61 | 5.317% | $107.0126 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $9.68 | 13.613% | $10.9977 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $626.19 | $685.2067 | $685.20 | $685.20 | $685.30 | |