| 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 | $86.53 | 6.799% | $92.4132 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $70.68 | 7.657% | $76.092 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $88.76 | 5.158% | $93.3382 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $186.96 | 10.363% | $206.3347 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $170.39 | 11.699% | $190.3239 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $187.85 | 10.593% | $207.749 | $207.75 | $207.75 | $207.70 |
| Purchase #7 | $98.28 | 6.197% | $104.3704 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $889.45 | $970.6214 | $970.61 | $970.60 | $970.50 | |