| 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 | $24.51 | 11.112% | $27.2336 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $106.59 | 3.679% | $110.5114 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $28.77 | 6.448% | $30.6251 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $83.33 | 13.709% | $94.7537 | $94.75 | $94.75 | $94.80 |
| Purchase #5 | $172.36 | 8.280% | $186.6314 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $184.67 | 7.491% | $198.5036 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $187.33 | 3.224% | $193.3695 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $787.56 | $841.6283 | $841.62 | $841.65 | $841.60 | |