| 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 | $76.63 | 11.538% | $85.4716 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $221.70 | 6.737% | $236.6359 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $45.83 | 9.541% | $50.2026 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $92.66 | 11.420% | $103.2418 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $218.98 | 4.148% | $228.0633 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $84.41 | 12.801% | $95.2153 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $9.57 | 10.271% | $10.5529 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $749.78 | $809.3834 | $809.38 | $809.35 | $809.40 | |