| 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 | $142.88 | 9.838% | $156.9365 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $54.53 | 7.390% | $58.5598 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $250.74 | 7.222% | $268.8484 | $268.85 | $268.85 | $268.80 |
| Purchase #4 | $79.62 | 13.540% | $90.4005 | $90.40 | $90.40 | $90.40 |
| Purchase #5 | $229.44 | 4.622% | $240.0447 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $64.30 | 3.851% | $66.7762 | $66.78 | $66.80 | $66.80 |
| Purchase #7 | $28.35 | 9.124% | $30.9367 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $849.86 | $912.5028 | $912.51 | $912.55 | $912.40 | |