| 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 | $15.54 | 7.646% | $16.7282 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $74.92 | 3.446% | $77.5017 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $24.56 | 9.852% | $26.9797 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $76.76 | 9.787% | $84.2725 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $107.73 | 7.771% | $116.1017 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $104.36 | 9.543% | $114.3191 | $114.32 | $114.30 | $114.30 |
| Purchase #7 | $178.76 | 6.322% | $190.0612 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $582.63 | $625.9641 | $625.96 | $625.95 | $626.00 | |