| 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 | $48.48 | 11.671% | $54.1381 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $221.48 | 11.111% | $246.0886 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $22.92 | 9.575% | $25.1146 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $93.89 | 7.771% | $101.1862 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $30.66 | 10.641% | $33.9225 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $159.96 | 3.151% | $165.0003 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $46.30 | 11.324% | $51.543 | $51.54 | $51.55 | $51.50 |
| 7 purchase totals = | $623.69 | $676.9933 | $676.99 | $677.00 | $676.90 | |