| 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 | $30.85 | 10.705% | $34.1525 | $34.15 | $34.15 | $34.20 |
| Purchase #2 | $59.83 | 9.387% | $65.4462 | $65.45 | $65.45 | $65.40 |
| Purchase #3 | $158.32 | 8.380% | $171.5872 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $122.33 | 12.545% | $137.6763 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $65.53 | 5.566% | $69.1774 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $14.61 | 7.721% | $15.738 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $29.76 | 4.194% | $31.0081 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $481.23 | $524.7857 | $524.80 | $524.85 | $524.80 | |