| 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 | $130.64 | 3.838% | $135.654 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $95.67 | 8.246% | $103.5589 | $103.56 | $103.55 | $103.60 |
| Purchase #3 | $47.47 | 6.536% | $50.5726 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $205.64 | 11.359% | $228.9986 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $168.69 | 10.443% | $186.3063 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $37.36 | 9.250% | $40.8158 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $29.38 | 4.414% | $30.6768 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $714.85 | $776.5830 | $776.59 | $776.55 | $776.70 | |