| 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 | $201.72 | 6.773% | $215.3825 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $37.96 | 7.528% | $40.8176 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $48.77 | 11.715% | $54.4834 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $62.53 | 11.169% | $69.514 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $25.42 | 9.587% | $27.857 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $213.74 | 10.860% | $236.9522 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $188.97 | 6.254% | $200.7882 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $779.11 | $845.7949 | $845.79 | $845.80 | $845.90 | |