| 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 | $7.56 | 11.753% | $8.4485 | $8.45 | $8.45 | $8.40 |
| Purchase #2 | $223.88 | 9.627% | $245.4329 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $66.30 | 13.866% | $75.4932 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $104.52 | 5.257% | $110.0146 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $58.94 | 7.806% | $63.5409 | $63.54 | $63.55 | $63.50 |
| Purchase #6 | $245.79 | 5.431% | $259.1389 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $65.54 | 11.584% | $73.1322 | $73.13 | $73.15 | $73.10 |
| 7 purchase totals = | $772.53 | $835.2012 | $835.19 | $835.25 | $835.00 | |