| 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 | $74.32 | 5.565% | $78.4559 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $216.58 | 6.242% | $230.0989 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $201.60 | 5.142% | $211.9663 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $144.85 | 12.769% | $163.3459 | $163.35 | $163.35 | $163.30 |
| Purchase #5 | $223.28 | 4.639% | $233.638 | $233.64 | $233.65 | $233.60 |
| Purchase #6 | $60.88 | 5.517% | $64.2387 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $122.78 | 11.861% | $137.3429 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $1,044.29 | $1,119.0866 | $1,119.10 | $1,119.10 | $1,119.00 | |