| 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 | $55.91 | 10.196% | $61.6106 | $61.61 | $61.60 | $61.60 |
| Purchase #2 | $27.30 | 6.680% | $29.1236 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $119.40 | 8.709% | $129.7985 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $63.38 | 10.810% | $70.2314 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $211.72 | 9.254% | $231.3126 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $16.36 | 6.343% | $17.3977 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $77.82 | 10.123% | $85.6977 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $571.89 | $625.1721 | $625.17 | $625.15 | $625.10 | |