| 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 | $64.78 | 10.140% | $71.3487 | $71.35 | $71.35 | $71.30 |
| Purchase #2 | $5.30 | 9.411% | $5.7988 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $34.26 | 3.416% | $35.4303 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $150.67 | 12.219% | $169.0804 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $106.61 | 6.172% | $113.19 | $113.19 | $113.20 | $113.20 |
| Purchase #6 | $21.92 | 13.650% | $24.9121 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $44.66 | 12.146% | $50.0844 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $428.20 | $469.8447 | $469.84 | $469.90 | $469.80 | |