| 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 | $83.36 | 10.213% | $91.8736 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $222.56 | 5.254% | $234.2533 | $234.25 | $234.25 | $234.30 |
| Purchase #3 | $115.29 | 6.420% | $122.6916 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $51.74 | 9.456% | $56.6325 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $31.82 | 13.658% | $36.166 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $32.84 | 5.868% | $34.7671 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $221.43 | 7.209% | $237.3929 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $759.04 | $813.7770 | $813.77 | $813.75 | $813.90 | |