| 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 | $99.77 | 6.724% | $106.4785 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $20.73 | 10.721% | $22.9525 | $22.95 | $22.95 | $23.00 |
| Purchase #3 | $231.26 | 3.403% | $239.1298 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $91.35 | 5.519% | $96.3916 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $206.75 | 13.331% | $234.3118 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $127.41 | 6.263% | $135.3897 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $121.83 | 3.603% | $126.2195 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $899.10 | $960.8734 | $960.87 | $960.90 | $960.90 | |