| 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 | $65.78 | 10.859% | $72.9231 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $73.53 | 4.442% | $76.7962 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $72.51 | 9.133% | $79.1323 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $166.26 | 9.712% | $182.4072 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $124.68 | 6.864% | $133.238 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $45.80 | 7.184% | $49.0903 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $127.75 | 8.501% | $138.61 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $676.31 | $732.1971 | $732.20 | $732.20 | $732.10 | |