| 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 | $36.30 | 5.645% | $38.3491 | $38.35 | $38.35 | $38.30 |
| Purchase #2 | $248.27 | 4.204% | $258.7073 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $50.42 | 10.702% | $55.8159 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $67.85 | 13.436% | $76.9663 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $153.72 | 13.874% | $175.0471 | $175.05 | $175.05 | $175.00 |
| Purchase #6 | $16.27 | 3.418% | $16.8261 | $16.83 | $16.85 | $16.80 |
| Purchase #7 | $206.90 | 4.355% | $215.9105 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $779.73 | $837.6223 | $837.64 | $837.60 | $837.50 | |