| 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 | $11.76 | 4.621% | $12.3034 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $121.72 | 6.316% | $129.4078 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $179.84 | 13.868% | $204.7802 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $70.86 | 8.231% | $76.6925 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $45.40 | 13.694% | $51.6171 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $72.57 | 4.306% | $75.6949 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $72.37 | 6.451% | $77.0386 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $574.52 | $627.5345 | $627.53 | $627.55 | $627.50 | |