| 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 | $44.46 | 3.611% | $46.0655 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $19.60 | 13.573% | $22.2603 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $160.67 | 13.142% | $181.7853 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $114.27 | 3.613% | $118.3986 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $11.40 | 10.252% | $12.5687 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $109.95 | 6.528% | $117.1275 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $163.80 | 5.670% | $173.0875 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $624.15 | $671.2934 | $671.31 | $671.30 | $671.40 | |