| 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 | $21.94 | 6.621% | $23.3926 | $23.39 | $23.40 | $23.40 |
| Purchase #2 | $43.37 | 13.767% | $49.3407 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $38.37 | 11.449% | $42.763 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $190.26 | 4.732% | $199.2631 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $156.36 | 11.266% | $173.9755 | $173.98 | $174.00 | $174.00 |
| Purchase #6 | $74.64 | 4.300% | $77.8495 | $77.85 | $77.85 | $77.80 |
| Purchase #7 | $54.54 | 11.645% | $60.8912 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $579.48 | $627.4756 | $627.47 | $627.50 | $627.50 | |