| 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 | $28.60 | 11.869% | $31.9945 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $60.25 | 9.778% | $66.1412 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $188.66 | 3.794% | $195.8178 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $208.52 | 10.756% | $230.9484 | $230.95 | $230.95 | $230.90 |
| Purchase #5 | $141.31 | 4.860% | $148.1777 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $28.60 | 7.239% | $30.6704 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $10.58 | 6.226% | $11.2387 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $666.52 | $714.9887 | $714.99 | $715.00 | $714.90 | |