| 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 | $55.64 | 7.621% | $59.8803 | $59.88 | $59.90 | $59.90 |
| Purchase #2 | $42.28 | 11.729% | $47.239 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $7.50 | 6.406% | $7.9805 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $5.44 | 13.544% | $6.1768 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $237.98 | 4.519% | $248.7343 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $227.25 | 5.212% | $239.0943 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $121.38 | 4.363% | $126.6758 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $697.47 | $735.7810 | $735.78 | $735.90 | $735.80 | |