| 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 | $20.41 | 8.723% | $22.1904 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $104.98 | 13.450% | $119.0998 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $249.37 | 4.428% | $260.4121 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $7.29 | 5.458% | $7.6879 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $52.27 | 3.438% | $54.067 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $191.57 | 10.143% | $211.0009 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $146.80 | 5.451% | $154.8021 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $772.69 | $829.2602 | $829.26 | $829.25 | $829.30 | |