| 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 | $44.94 | 11.418% | $50.0712 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $84.58 | 10.147% | $93.1623 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $177.53 | 13.483% | $201.4664 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $149.55 | 9.378% | $163.5748 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $164.57 | 4.498% | $171.9724 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $95.68 | 4.532% | $100.0162 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $137.49 | 12.545% | $154.7381 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $854.34 | $935.0014 | $935.00 | $934.90 | $935.10 | |