| 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 | $26.46 | 5.641% | $27.9526 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $201.79 | 7.831% | $217.5922 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $201.81 | 5.632% | $213.1759 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $19.46 | 7.870% | $20.9915 | $20.99 | $21.00 | $21.00 |
| Purchase #5 | $169.65 | 12.339% | $190.5831 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $222.82 | 4.401% | $232.6263 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $228.49 | 9.722% | $250.7038 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $1,070.48 | $1,153.6254 | $1,153.62 | $1,153.70 | $1,153.70 | |