| 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 | $125.61 | 3.316% | $129.7752 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $235.79 | 9.786% | $258.8644 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $47.73 | 5.318% | $50.2683 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $72.99 | 6.865% | $78.0008 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $69.38 | 11.373% | $77.2706 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $52.56 | 8.704% | $57.1348 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $219.50 | 10.518% | $242.587 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $823.56 | $893.9011 | $893.90 | $893.90 | $894.00 | |