| 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 | $104.95 | 6.253% | $111.5125 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $89.61 | 13.841% | $102.0129 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $76.30 | 10.216% | $84.0948 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $203.68 | 10.829% | $225.7365 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $177.25 | 12.669% | $199.7058 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $49.87 | 7.709% | $53.7145 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $70.58 | 10.201% | $77.7799 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $772.24 | $854.5569 | $854.55 | $854.55 | $854.50 | |