| 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 | $74.39 | 3.514% | $77.0041 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $41.78 | 10.800% | $46.2922 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $193.72 | 10.457% | $213.9773 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $227.58 | 9.377% | $248.9202 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $149.54 | 9.376% | $163.5609 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $108.92 | 8.755% | $118.4559 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $210.32 | 3.104% | $216.8483 | $216.85 | $216.85 | $216.80 |
| 7 purchase totals = | $1,006.25 | $1,085.0589 | $1,085.06 | $1,085.05 | $1,085.10 | |