| 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 | $24.32 | 13.365% | $27.5704 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $110.34 | 3.867% | $114.6068 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $235.46 | 11.244% | $261.9351 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $98.54 | 11.686% | $110.0554 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $168.46 | 8.124% | $182.1457 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $185.79 | 9.120% | $202.734 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $91.26 | 8.510% | $99.0262 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $914.17 | $998.0736 | $998.09 | $998.10 | $998.00 | |