| 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 | $73.50 | 8.435% | $79.6997 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $107.87 | 3.557% | $111.7069 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $44.25 | 10.873% | $49.0613 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $9.66 | 11.870% | $10.8066 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $24.58 | 4.321% | $25.6421 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $114.85 | 9.861% | $126.1754 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $244.77 | 8.254% | $264.9733 | $264.97 | $264.95 | $265.00 |
| 7 purchase totals = | $619.48 | $668.0653 | $668.07 | $668.05 | $668.10 | |