| 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 | $9.37 | 7.527% | $10.0753 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $204.86 | 3.820% | $212.6857 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $161.66 | 11.139% | $179.6673 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $226.42 | 4.451% | $236.498 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $22.99 | 3.156% | $23.7156 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $69.36 | 12.486% | $78.0203 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $86.55 | 7.247% | $92.8223 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $781.21 | $833.4845 | $833.50 | $833.45 | $833.50 | |