| 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 | $80.75 | 13.314% | $91.5011 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $69.76 | 9.145% | $76.1396 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $139.80 | 10.102% | $153.9226 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $11.70 | 12.358% | $13.1459 | $13.15 | $13.15 | $13.10 |
| Purchase #5 | $225.75 | 11.846% | $252.4923 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $107.53 | 6.179% | $114.1743 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $148.62 | 12.791% | $167.63 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $783.91 | $869.0058 | $869.00 | $869.00 | $868.90 | |