| 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 | $55.88 | 7.158% | $59.8799 | $59.88 | $59.90 | $59.90 |
| Purchase #2 | $181.55 | 13.561% | $206.17 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $218.63 | 9.570% | $239.5529 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $52.41 | 10.363% | $57.8412 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $97.31 | 11.595% | $108.5931 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $154.51 | 8.170% | $167.1335 | $167.13 | $167.15 | $167.10 |
| Purchase #7 | $49.56 | 6.305% | $52.6848 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $809.85 | $891.8554 | $891.84 | $891.90 | $891.90 | |