| 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 | $76.70 | 10.633% | $84.8555 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $187.52 | 7.479% | $201.5446 | $201.54 | $201.55 | $201.50 |
| Purchase #3 | $102.37 | 11.654% | $114.3002 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $27.56 | 7.119% | $29.522 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $232.81 | 6.189% | $247.2186 | $247.22 | $247.20 | $247.20 |
| Purchase #6 | $108.71 | 12.518% | $122.3183 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $118.85 | 9.407% | $130.0302 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $854.52 | $929.7894 | $929.79 | $929.75 | $929.70 | |