| 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 | $44.84 | 11.560% | $50.0235 | $50.02 | $50.00 | $50.00 |
| Purchase #2 | $196.46 | 13.145% | $222.2847 | $222.28 | $222.30 | $222.30 |
| Purchase #3 | $97.35 | 6.802% | $103.9717 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $105.44 | 7.865% | $113.7329 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $32.27 | 4.668% | $33.7764 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $113.77 | 7.306% | $122.082 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $122.72 | 3.459% | $126.9649 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $712.85 | $772.8361 | $772.82 | $772.85 | $772.90 | |