| 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 | $19.50 | 4.414% | $20.3607 | $20.36 | $20.35 | $20.40 |
| Purchase #2 | $54.59 | 12.746% | $61.548 | $61.55 | $61.55 | $61.50 |
| Purchase #3 | $126.35 | 7.499% | $135.825 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $25.75 | 11.366% | $28.6767 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $232.87 | 3.751% | $241.605 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $248.55 | 6.528% | $264.7753 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $225.67 | 7.769% | $243.2023 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $933.28 | $995.9930 | $996.01 | $996.05 | $996.00 | |