| 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 | $26.88 | 10.682% | $29.7513 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $243.60 | 11.794% | $272.3302 | $272.33 | $272.35 | $272.30 |
| Purchase #3 | $108.93 | 7.609% | $117.2185 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $97.41 | 7.441% | $104.6583 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $152.38 | 8.512% | $165.3506 | $165.35 | $165.35 | $165.40 |
| Purchase #6 | $45.44 | 11.302% | $50.5756 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $155.27 | 7.606% | $167.0798 | $167.08 | $167.10 | $167.10 |
| 7 purchase totals = | $829.91 | $906.9643 | $906.97 | $907.00 | $907.10 | |