| 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 | $23.40 | 13.107% | $26.467 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $102.74 | 6.726% | $109.6503 | $109.65 | $109.65 | $109.70 |
| Purchase #3 | $35.45 | 4.114% | $36.9084 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $31.26 | 10.236% | $34.4598 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $80.34 | 8.189% | $86.919 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $143.91 | 9.345% | $157.3584 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $151.71 | 8.497% | $164.6008 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $568.81 | $616.3637 | $616.37 | $616.30 | $616.50 | |