| 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 | $14.81 | 6.305% | $15.7438 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $206.89 | 9.535% | $226.617 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $168.77 | 10.627% | $186.7052 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $15.79 | 9.506% | $17.291 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $5.39 | 11.766% | $6.0242 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $126.60 | 8.836% | $137.7864 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $176.93 | 10.386% | $195.3059 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $715.18 | $785.4735 | $785.48 | $785.45 | $785.40 | |