| 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 | $90.52 | 12.309% | $101.6621 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $182.64 | 10.118% | $201.1195 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $208.30 | 4.124% | $216.8903 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $41.49 | 11.490% | $46.2572 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $113.73 | 5.423% | $119.8976 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $102.32 | 3.387% | $105.7856 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $98.65 | 13.864% | $112.3268 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $837.65 | $903.9391 | $903.95 | $903.95 | $904.00 | |