| 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 | $77.34 | 6.833% | $82.6246 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $236.29 | 3.848% | $245.3824 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $36.89 | 13.513% | $41.8749 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $122.46 | 9.248% | $133.7851 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $170.78 | 10.227% | $188.2457 | $188.25 | $188.25 | $188.20 |
| Purchase #6 | $183.90 | 10.769% | $203.7042 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $41.96 | 12.720% | $47.2973 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $869.62 | $942.9142 | $942.91 | $942.90 | $942.90 | |