| 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 | $56.28 | 4.717% | $58.9347 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $15.63 | 10.503% | $17.2716 | $17.27 | $17.25 | $17.30 |
| Purchase #3 | $14.80 | 7.175% | $15.8619 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $175.74 | 3.609% | $182.0825 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $47.70 | 6.152% | $50.6345 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $55.56 | 10.314% | $61.2905 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $15.71 | 10.263% | $17.3223 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $381.42 | $403.3980 | $403.38 | $403.40 | $403.40 | |