| 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 | $72.84 | 6.715% | $77.7312 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $34.67 | 7.377% | $37.2276 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $240.63 | 4.728% | $252.007 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $147.35 | 11.391% | $164.1346 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $186.66 | 12.454% | $209.9066 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $216.70 | 8.748% | $235.6569 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $15.98 | 10.410% | $17.6435 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $914.83 | $994.3074 | $994.31 | $994.35 | $994.20 | |