| 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 | $7.68 | 4.251% | $8.0065 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $196.44 | 3.362% | $203.0443 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $226.41 | 10.524% | $250.2374 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $7.27 | 6.819% | $7.7657 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $95.75 | 12.452% | $107.6728 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $72.72 | 6.423% | $77.3908 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $247.33 | 4.609% | $258.7294 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $853.60 | $912.8469 | $912.85 | $912.85 | $912.80 | |