| 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 | $43.82 | 10.430% | $48.3904 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $93.73 | 8.577% | $101.7692 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $96.65 | 11.375% | $107.6439 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $27.86 | 7.644% | $29.9896 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $171.34 | 3.366% | $177.1073 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $162.46 | 4.305% | $169.4539 | $169.45 | $169.45 | $169.50 |
| Purchase #7 | $62.49 | 8.319% | $67.6885 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $658.35 | $702.0428 | $702.04 | $702.05 | $702.10 | |