| 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 | $48.69 | 8.499% | $52.8282 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $232.36 | 11.592% | $259.2952 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $98.77 | 8.625% | $107.2889 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $36.70 | 5.229% | $38.619 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $151.78 | 13.345% | $172.035 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $51.34 | 13.468% | $58.2545 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $183.73 | 9.697% | $201.5463 | $201.55 | $201.55 | $201.50 |
| 7 purchase totals = | $803.37 | $889.8671 | $889.88 | $889.90 | $889.80 | |