| 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 | $12.83 | 7.241% | $13.759 | $13.76 | $13.75 | $13.80 |
| Purchase #2 | $35.40 | 9.340% | $38.7064 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $196.79 | 7.524% | $211.5965 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $72.28 | 12.686% | $81.4494 | $81.45 | $81.45 | $81.40 |
| Purchase #5 | $25.65 | 13.447% | $29.0992 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $136.78 | 13.317% | $154.995 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $192.95 | 9.869% | $211.9922 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $672.68 | $741.5977 | $741.61 | $741.60 | $741.60 | |