| 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 | $25.85 | 9.849% | $28.396 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $85.37 | 8.868% | $92.9406 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $141.26 | 10.464% | $156.0414 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $64.30 | 6.775% | $68.6563 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $156.90 | 11.240% | $174.5356 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $199.37 | 8.645% | $216.6055 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $237.71 | 5.590% | $250.998 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $910.76 | $988.1734 | $988.19 | $988.20 | $988.10 | |