| 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 | $13.27 | 7.730% | $14.2958 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $67.50 | 5.812% | $71.4231 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $27.48 | 11.739% | $30.7059 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $204.99 | 4.676% | $214.5753 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $228.80 | 3.532% | $236.8812 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $169.77 | 3.587% | $175.8596 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $47.48 | 8.569% | $51.5486 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $759.29 | $795.2895 | $795.30 | $795.30 | $795.30 | |