| 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 | $43.74 | 12.574% | $49.2399 | $49.24 | $49.25 | $49.20 |
| Purchase #2 | $27.39 | 3.644% | $28.3881 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $208.28 | 11.281% | $231.7761 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $83.44 | 8.522% | $90.5508 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $91.99 | 7.369% | $98.7687 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $121.37 | 4.642% | $127.004 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $70.88 | 8.764% | $77.0919 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $647.09 | $702.8195 | $702.82 | $702.85 | $702.90 | |