| 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 | $33.27 | 4.773% | $34.858 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $136.52 | 8.536% | $148.1733 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $75.80 | 8.645% | $82.3529 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $127.97 | 12.765% | $144.3054 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $6.67 | 11.161% | $7.4144 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $35.74 | 13.471% | $40.5545 | $40.55 | $40.55 | $40.60 |
| Purchase #7 | $237.58 | 5.742% | $251.2218 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $653.55 | $708.8803 | $708.87 | $708.80 | $709.00 | |