| 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 | $43.97 | 4.337% | $45.877 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $60.42 | 11.507% | $67.3725 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $63.70 | 11.297% | $70.8962 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $112.93 | 3.418% | $116.7899 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $9.67 | 7.394% | $10.385 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $193.93 | 3.818% | $201.3342 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $24.87 | 3.598% | $25.7648 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $509.49 | $538.4196 | $538.42 | $538.45 | $538.50 | |