| 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 | $81.99 | 4.714% | $85.855 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $250.68 | 7.777% | $270.1754 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $7.86 | 3.817% | $8.16 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $203.98 | 11.383% | $227.199 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $24.28 | 8.313% | $26.2984 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $163.44 | 8.335% | $177.0627 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $180.46 | 11.442% | $201.1082 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $912.69 | $995.8587 | $995.87 | $995.85 | $996.00 | |