| 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 | $134.78 | 5.807% | $142.6067 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $30.72 | 10.789% | $34.0344 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $102.57 | 3.758% | $106.4246 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $116.26 | 12.592% | $130.8995 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $23.79 | 8.672% | $25.8531 | $25.85 | $25.85 | $25.90 |
| Purchase #6 | $84.91 | 3.342% | $87.7477 | $87.75 | $87.75 | $87.70 |
| Purchase #7 | $200.51 | 12.657% | $225.8886 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $693.54 | $753.4546 | $753.45 | $753.45 | $753.40 | |