| 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 | $86.83 | 12.675% | $97.8357 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $39.54 | 11.853% | $44.2267 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $107.65 | 8.787% | $117.1092 | $117.11 | $117.10 | $117.10 |
| Purchase #4 | $194.66 | 6.451% | $207.2175 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $242.74 | 5.207% | $255.3795 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $33.80 | 7.274% | $36.2586 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $31.55 | 4.844% | $33.0783 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $736.77 | $791.1055 | $791.12 | $791.15 | $791.10 | |