| 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 | $72.26 | 4.645% | $75.6165 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $165.42 | 4.476% | $172.8242 | $172.82 | $172.80 | $172.80 |
| Purchase #3 | $186.64 | 8.455% | $202.4204 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $166.58 | 12.642% | $187.639 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $26.84 | 13.590% | $30.4876 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $14.84 | 6.656% | $15.8278 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $179.80 | 10.279% | $198.2816 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $812.38 | $883.0971 | $883.10 | $883.10 | $883.00 | |