| 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 | $65.77 | 7.666% | $70.8119 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $235.78 | 5.280% | $248.2292 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $25.59 | 10.400% | $28.2514 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $67.87 | 13.392% | $76.9592 | $76.96 | $76.95 | $77.00 |
| Purchase #5 | $62.37 | 4.805% | $65.3669 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $65.36 | 12.664% | $73.6372 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $60.80 | 8.531% | $65.9868 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $583.54 | $629.2426 | $629.25 | $629.25 | $629.30 | |