| 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 | $78.25 | 8.831% | $85.1603 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $28.90 | 6.239% | $30.7031 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $217.60 | 9.242% | $237.7106 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $61.58 | 3.131% | $63.5081 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $160.25 | 10.757% | $177.4881 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $90.81 | 3.843% | $94.2998 | $94.30 | $94.30 | $94.30 |
| Purchase #7 | $95.37 | 5.595% | $100.706 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $732.76 | $789.5760 | $789.58 | $789.55 | $789.60 | |