| 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 | $71.43 | 5.510% | $75.3658 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $250.30 | 6.417% | $266.3618 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $102.37 | 8.665% | $111.2404 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $18.40 | 13.675% | $20.9162 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $124.94 | 6.528% | $133.0961 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $198.47 | 9.573% | $217.4695 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $49.56 | 11.187% | $55.1043 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $815.47 | $879.5541 | $879.56 | $879.50 | $879.60 | |