| 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 | $27.39 | 11.308% | $30.4873 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $62.36 | 5.803% | $65.9788 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $83.90 | 4.576% | $87.7393 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $70.85 | 3.470% | $73.3085 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $80.59 | 13.757% | $91.6768 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $82.66 | 11.397% | $92.0808 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $171.32 | 7.199% | $183.6533 | $183.65 | $183.65 | $183.70 |
| 7 purchase totals = | $579.07 | $624.9248 | $624.93 | $625.00 | $625.00 | |