| 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 | $15.62 | 7.763% | $16.8326 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $101.43 | 12.378% | $113.985 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $122.71 | 9.808% | $134.7454 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $50.82 | 5.797% | $53.766 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $132.98 | 10.655% | $147.149 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $231.98 | 11.167% | $257.8852 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $21.88 | 3.563% | $22.6596 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $677.42 | $747.0228 | $747.04 | $747.05 | $747.00 | |