| 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 | $25.82 | 11.523% | $28.7952 | $28.80 | $28.80 | $28.80 |
| Purchase #2 | $211.91 | 10.357% | $233.8575 | $233.86 | $233.85 | $233.90 |
| Purchase #3 | $49.64 | 5.560% | $52.4 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $130.34 | 11.533% | $145.3721 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $121.83 | 6.145% | $129.3165 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $17.88 | 13.871% | $20.3601 | $20.36 | $20.35 | $20.40 |
| Purchase #7 | $107.36 | 8.295% | $116.2655 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $664.78 | $726.3669 | $726.38 | $726.30 | $726.50 | |