| 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 | $11.61 | 10.353% | $12.812 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $72.37 | 7.731% | $77.9649 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $132.83 | 11.267% | $147.796 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $103.57 | 11.711% | $115.6991 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $226.81 | 9.791% | $249.017 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $140.32 | 10.599% | $155.1925 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $14.25 | 6.315% | $15.1499 | $15.15 | $15.15 | $15.10 |
| 7 purchase totals = | $701.76 | $773.6314 | $773.63 | $773.60 | $773.60 | |