| 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 | $5.45 | 4.708% | $5.7066 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $201.84 | 12.846% | $227.7684 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $52.48 | 11.639% | $58.5881 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $48.93 | 3.581% | $50.6822 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $123.89 | 8.509% | $134.4318 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $233.94 | 7.215% | $250.8188 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $64.42 | 5.533% | $67.9844 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $730.95 | $795.9803 | $795.98 | $796.00 | $796.00 | |