| 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 | $12.66 | 7.849% | $13.6537 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $15.81 | 6.297% | $16.8056 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $127.34 | 6.581% | $135.7202 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $31.73 | 10.382% | $35.0242 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $55.81 | 9.481% | $61.1013 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $35.86 | 4.603% | $37.5106 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $25.39 | 9.667% | $27.8445 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $304.60 | $327.6601 | $327.65 | $327.60 | $327.60 | |