| 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 | $50.96 | 12.213% | $57.1837 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $75.30 | 5.420% | $79.3813 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $58.40 | 5.614% | $61.6786 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $158.36 | 13.209% | $179.2778 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $101.97 | 5.821% | $107.9057 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $152.90 | 9.785% | $167.8613 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $235.33 | 12.718% | $265.2593 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $833.22 | $918.5477 | $918.55 | $918.60 | $918.70 | |