| 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 | $80.98 | 8.271% | $87.6779 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $225.71 | 6.222% | $239.7537 | $239.75 | $239.75 | $239.80 |
| Purchase #3 | $229.90 | 13.740% | $261.4883 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $52.82 | 9.287% | $57.7254 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $14.63 | 7.196% | $15.6828 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $94.29 | 4.225% | $98.2738 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $144.41 | 9.410% | $157.999 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $842.74 | $918.6009 | $918.60 | $918.65 | $918.70 | |