| 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 | $26.69 | 4.432% | $27.8729 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $233.75 | 12.660% | $263.3428 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $188.73 | 4.559% | $197.3342 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $83.29 | 5.613% | $87.9651 | $87.97 | $87.95 | $88.00 |
| Purchase #5 | $148.27 | 13.304% | $167.9958 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $56.34 | 11.682% | $62.9216 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $134.38 | 5.371% | $141.5975 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $871.45 | $949.0299 | $949.03 | $949.00 | $949.00 | |