| 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 | $108.45 | 10.458% | $119.7917 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $210.70 | 5.184% | $221.6227 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $78.84 | 12.236% | $88.4869 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $144.89 | 12.732% | $163.3374 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $128.66 | 5.713% | $136.0103 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $79.62 | 7.353% | $85.4745 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $87.84 | 13.808% | $99.9689 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $839.00 | $914.6924 | $914.69 | $914.65 | $914.70 | |