| 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 | $12.77 | 8.841% | $13.899 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $67.50 | 12.313% | $75.8113 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $65.33 | 7.779% | $70.412 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $203.89 | 3.294% | $210.6061 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $35.41 | 3.387% | $36.6093 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $74.47 | 11.703% | $83.1852 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $148.51 | 9.291% | $162.3081 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $607.88 | $652.8310 | $652.84 | $652.80 | $652.80 | |