| 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 | $34.27 | 10.700% | $37.9369 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $50.77 | 8.435% | $55.0524 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $59.40 | 11.794% | $66.4056 | $66.41 | $66.40 | $66.40 |
| Purchase #4 | $50.69 | 5.158% | $53.3046 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $200.81 | 12.871% | $226.6563 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $73.83 | 7.567% | $79.4167 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $234.57 | 10.141% | $258.3577 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $704.34 | $777.1302 | $777.14 | $777.10 | $777.20 | |