| 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 | $45.99 | 10.518% | $50.8272 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $114.49 | 11.652% | $127.8304 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $81.28 | 7.324% | $87.2329 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $62.38 | 12.862% | $70.4033 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $17.42 | 8.478% | $18.8969 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $191.78 | 3.636% | $198.7531 | $198.75 | $198.75 | $198.80 |
| Purchase #7 | $172.83 | 12.833% | $195.0093 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $686.17 | $748.9531 | $748.95 | $749.00 | $748.90 | |