| 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 | $59.98 | 11.285% | $66.7487 | $66.75 | $66.75 | $66.70 |
| Purchase #2 | $133.51 | 11.373% | $148.6941 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $198.56 | 8.731% | $215.8963 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $115.74 | 4.444% | $120.8835 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $198.28 | 8.593% | $215.3182 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $98.53 | 3.748% | $102.2229 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $59.29 | 6.469% | $63.1255 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $863.89 | $932.8892 | $932.89 | $932.90 | $932.80 | |