| 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 | $95.38 | 11.729% | $106.5671 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $40.71 | 5.154% | $42.8082 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $45.50 | 3.232% | $46.9706 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $127.55 | 12.134% | $143.0269 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $176.41 | 11.107% | $196.0039 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $113.80 | 4.135% | $118.5056 | $118.51 | $118.50 | $118.50 |
| Purchase #7 | $36.75 | 5.525% | $38.7804 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $636.10 | $692.6627 | $692.67 | $692.65 | $692.70 | |