| 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 | $76.61 | 7.347% | $82.2385 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $7.85 | 3.114% | $8.0944 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $126.36 | 10.711% | $139.8944 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $228.69 | 13.610% | $259.8147 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $187.86 | 11.185% | $208.8721 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $23.95 | 8.538% | $25.9949 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $200.68 | 4.278% | $209.2651 | $209.27 | $209.25 | $209.30 |
| 7 purchase totals = | $852.00 | $934.1741 | $934.16 | $934.15 | $934.20 | |