| 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 | $82.79 | 6.491% | $88.1639 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $41.34 | 10.476% | $45.6708 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $51.49 | 9.599% | $56.4325 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $215.55 | 5.572% | $227.5604 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $242.72 | 9.226% | $265.1133 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $184.35 | 4.403% | $192.4669 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $42.57 | 10.612% | $47.0875 | $47.09 | $47.10 | $47.10 |
| 7 purchase totals = | $860.81 | $922.4953 | $922.49 | $922.45 | $922.60 | |