| 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 | $76.59 | 5.868% | $81.0843 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $226.97 | 3.725% | $235.4246 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $85.62 | 11.702% | $95.6393 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $188.42 | 6.230% | $200.1586 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $223.58 | 13.706% | $254.2239 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $158.93 | 13.351% | $180.1487 | $180.15 | $180.15 | $180.10 |
| Purchase #7 | $15.32 | 13.446% | $17.3799 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $975.43 | $1,064.0593 | $1,064.05 | $1,064.05 | $1,064.00 | |