| 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 | $55.94 | 10.454% | $61.788 | $61.79 | $61.80 | $61.80 |
| Purchase #2 | $37.92 | 13.410% | $43.0051 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $147.90 | 9.463% | $161.8958 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $209.51 | 9.313% | $229.0217 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $185.60 | 7.451% | $199.4291 | $199.43 | $199.45 | $199.40 |
| Purchase #6 | $207.66 | 9.246% | $226.8602 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $32.64 | 12.755% | $36.8032 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $877.17 | $958.8031 | $958.81 | $958.80 | $958.80 | |