| 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 | $10.29 | 6.681% | $10.9775 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $74.45 | 9.166% | $81.2741 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $109.27 | 9.476% | $119.6244 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $168.35 | 8.695% | $182.988 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $136.97 | 10.768% | $151.7189 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $73.97 | 3.452% | $76.5234 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $207.82 | 3.672% | $215.4512 | $215.45 | $215.45 | $215.50 |
| 7 purchase totals = | $781.12 | $838.5575 | $838.55 | $838.50 | $838.60 | |