| 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 | $116.71 | 3.435% | $120.719 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $44.57 | 8.693% | $48.4445 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $235.39 | 9.219% | $257.0906 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $34.33 | 5.137% | $36.0935 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $248.51 | 8.523% | $269.6905 | $269.69 | $269.70 | $269.70 |
| Purchase #6 | $51.61 | 8.666% | $56.0825 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $69.70 | 7.699% | $75.0662 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $800.82 | $863.1868 | $863.18 | $863.20 | $863.20 | |