| 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 | $94.72 | 4.339% | $98.8299 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $185.80 | 7.662% | $200.036 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $91.32 | 12.849% | $103.0537 | $103.05 | $103.05 | $103.10 |
| Purchase #4 | $104.57 | 10.524% | $115.5749 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $134.61 | 13.834% | $153.2319 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $45.78 | 6.261% | $48.6463 | $48.65 | $48.65 | $48.60 |
| Purchase #7 | $150.72 | 8.728% | $163.8748 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $807.52 | $883.2475 | $883.24 | $883.25 | $883.20 | |