| 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 | $146.79 | 11.105% | $163.091 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $13.50 | 11.397% | $15.0386 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $194.84 | 10.814% | $215.91 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $46.84 | 4.853% | $49.1131 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $108.51 | 4.595% | $113.496 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $16.65 | 8.758% | $18.1082 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $11.67 | 8.206% | $12.6276 | $12.63 | $12.65 | $12.60 |
| 7 purchase totals = | $538.80 | $587.3845 | $587.39 | $587.40 | $587.30 | |