| 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 | $21.49 | 8.227% | $23.258 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $16.76 | 3.176% | $17.2923 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $36.85 | 11.415% | $41.0564 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $86.76 | 13.276% | $98.2783 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $192.84 | 8.737% | $209.6884 | $209.69 | $209.70 | $209.70 |
| Purchase #6 | $211.77 | 9.130% | $231.1046 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $165.95 | 12.542% | $186.7634 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $732.42 | $807.4414 | $807.44 | $807.45 | $807.60 | |