| 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 | $79.74 | 5.391% | $84.0388 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $201.68 | 10.212% | $222.2756 | $222.28 | $222.30 | $222.30 |
| Purchase #3 | $66.62 | 8.402% | $72.2174 | $72.22 | $72.20 | $72.20 |
| Purchase #4 | $211.59 | 5.114% | $222.4107 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $49.53 | 12.811% | $55.8753 | $55.88 | $55.90 | $55.90 |
| Purchase #6 | $147.69 | 11.843% | $165.1809 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $108.58 | 4.672% | $113.6529 | $113.65 | $113.65 | $113.70 |
| 7 purchase totals = | $865.43 | $935.6516 | $935.66 | $935.70 | $935.70 | |