| 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 | $34.69 | 9.516% | $37.9911 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $164.30 | 3.503% | $170.0554 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $244.99 | 11.769% | $273.8229 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $77.74 | 7.784% | $83.7913 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $124.88 | 7.156% | $133.8164 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $142.93 | 9.412% | $156.3826 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $163.35 | 4.686% | $171.0046 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $952.88 | $1,026.8643 | $1,026.86 | $1,026.85 | $1,026.90 | |