| 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 | $24.59 | 11.458% | $27.4075 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $126.53 | 11.789% | $141.4466 | $141.45 | $141.45 | $141.40 |
| Purchase #3 | $111.29 | 5.457% | $117.3631 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $11.99 | 9.228% | $13.0964 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $80.46 | 4.862% | $84.372 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $55.66 | 3.196% | $57.4389 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $40.64 | 10.435% | $44.8808 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $451.16 | $486.0053 | $486.01 | $486.00 | $486.00 | |