| 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 | $19.67 | 5.765% | $20.804 | $20.80 | $20.80 | $20.80 |
| Purchase #2 | $84.43 | 9.867% | $92.7607 | $92.76 | $92.75 | $92.80 |
| Purchase #3 | $39.84 | 11.340% | $44.3579 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $227.65 | 4.279% | $237.3911 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $128.36 | 8.362% | $139.0935 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $36.47 | 11.836% | $40.7866 | $40.79 | $40.80 | $40.80 |
| Purchase #7 | $121.86 | 3.312% | $125.896 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $658.28 | $701.0898 | $701.09 | $701.10 | $701.20 | |