| 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 | $75.31 | 4.851% | $78.9633 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $75.53 | 6.741% | $80.6215 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $246.27 | 10.775% | $272.8056 | $272.81 | $272.80 | $272.80 |
| Purchase #4 | $202.74 | 8.136% | $219.2349 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $100.33 | 3.792% | $104.1345 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $213.45 | 5.824% | $225.8813 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $127.68 | 7.420% | $137.1539 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $1,041.31 | $1,118.7950 | $1,118.78 | $1,118.80 | $1,118.80 | |