| 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 | $163.70 | 3.287% | $169.0808 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $63.43 | 4.632% | $66.3681 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $7.92 | 5.658% | $8.3681 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $73.86 | 3.804% | $76.6696 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $92.95 | 11.738% | $103.8605 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $14.98 | 12.477% | $16.8491 | $16.85 | $16.85 | $16.80 |
| Purchase #7 | $196.48 | 11.359% | $218.7982 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $613.32 | $659.9944 | $660.00 | $659.95 | $660.10 | |