| 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 | $89.26 | 12.409% | $100.3363 | $100.34 | $100.35 | $100.30 |
| Purchase #2 | $106.85 | 11.391% | $119.0213 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $182.34 | 7.113% | $195.3098 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $81.61 | 6.234% | $86.6976 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $33.56 | 3.848% | $34.8514 | $34.85 | $34.85 | $34.90 |
| Purchase #6 | $70.75 | 6.120% | $75.0799 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $78.68 | 3.452% | $81.396 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $643.05 | $692.6923 | $692.70 | $692.70 | $692.70 | |