| 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 | $23.97 | 6.532% | $25.5357 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $61.38 | 9.765% | $67.3738 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $171.44 | 11.687% | $191.4762 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $141.26 | 6.548% | $150.5097 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $247.66 | 9.178% | $270.3902 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $56.98 | 10.832% | $63.1521 | $63.15 | $63.15 | $63.20 |
| Purchase #7 | $20.53 | 12.306% | $23.0564 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $723.22 | $791.4941 | $791.50 | $791.50 | $791.60 | |