| 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 | $157.88 | 11.194% | $175.5531 | $175.55 | $175.55 | $175.60 |
| Purchase #2 | $114.28 | 8.587% | $124.0932 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $10.67 | 4.539% | $11.1543 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $48.98 | 11.169% | $54.4506 | $54.45 | $54.45 | $54.50 |
| Purchase #5 | $113.68 | 9.241% | $124.1852 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $44.31 | 5.245% | $46.6341 | $46.63 | $46.65 | $46.60 |
| Purchase #7 | $155.64 | 10.734% | $172.3464 | $172.35 | $172.35 | $172.30 |
| 7 purchase totals = | $645.44 | $708.4169 | $708.41 | $708.45 | $708.50 | |