| 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 | $32.81 | 10.261% | $36.1766 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $54.97 | 6.762% | $58.6871 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $5.67 | 3.801% | $5.8855 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $108.66 | 9.780% | $119.2869 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $10.85 | 10.533% | $11.9928 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $218.74 | 9.563% | $239.6581 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $147.32 | 13.566% | $167.3054 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $579.02 | $638.9924 | $639.01 | $639.05 | $639.10 | |