| 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 | $96.39 | 9.468% | $105.5162 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $154.25 | 6.402% | $164.1251 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $165.39 | 10.582% | $182.8916 | $182.89 | $182.90 | $182.90 |
| Purchase #4 | $87.31 | 5.478% | $92.0928 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $134.49 | 5.547% | $141.9502 | $141.95 | $141.95 | $142.00 |
| Purchase #6 | $63.37 | 9.105% | $69.1398 | $69.14 | $69.15 | $69.10 |
| Purchase #7 | $171.67 | 3.106% | $177.0021 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $872.87 | $932.7178 | $932.72 | $932.75 | $932.70 | |