| 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 | $16.53 | 8.694% | $17.9671 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $237.57 | 12.741% | $267.8388 | $267.84 | $267.85 | $267.80 |
| Purchase #3 | $47.98 | 7.702% | $51.6754 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $60.88 | 13.194% | $68.9125 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $76.94 | 6.814% | $82.1827 | $82.18 | $82.20 | $82.20 |
| Purchase #6 | $55.97 | 3.308% | $57.8215 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $196.52 | 11.433% | $218.9881 | $218.99 | $219.00 | $219.00 |
| 7 purchase totals = | $692.39 | $765.3861 | $765.39 | $765.40 | $765.40 | |