| 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 | $34.29 | 5.106% | $36.0408 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $236.83 | 11.330% | $263.6628 | $263.66 | $263.65 | $263.70 |
| Purchase #3 | $129.97 | 10.713% | $143.8937 | $143.89 | $143.90 | $143.90 |
| Purchase #4 | $17.47 | 13.520% | $19.8319 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $14.26 | 12.855% | $16.0931 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $23.50 | 6.682% | $25.0703 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $231.80 | 10.718% | $256.6443 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $688.12 | $761.2369 | $761.22 | $761.25 | $761.20 | |