| 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 | $76.90 | 3.539% | $79.6215 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $113.44 | 5.416% | $119.5839 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $236.53 | 8.867% | $257.5031 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $42.46 | 9.538% | $46.5098 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $69.35 | 8.118% | $74.9798 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $41.63 | 8.120% | $45.0104 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $153.75 | 9.454% | $168.2855 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $734.06 | $791.4940 | $791.49 | $791.50 | $791.50 | |