| 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 | $75.72 | 12.655% | $85.3024 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $82.96 | 5.469% | $87.4971 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $68.55 | 11.312% | $76.3044 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $201.45 | 3.372% | $208.2429 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $66.76 | 7.220% | $71.5801 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $135.89 | 7.824% | $146.522 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $45.54 | 3.135% | $46.9677 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $676.87 | $722.4166 | $722.41 | $722.40 | $722.40 | |