| 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 | $21.51 | 5.853% | $22.769 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $93.78 | 12.873% | $105.8523 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $79.70 | 11.394% | $88.781 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $125.92 | 9.597% | $138.0045 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $46.46 | 10.217% | $51.2068 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $67.39 | 13.420% | $76.4337 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $142.57 | 5.783% | $150.8148 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $577.33 | $633.8621 | $633.85 | $633.85 | $633.90 | |