| 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 | $6.47 | 7.616% | $6.9628 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $159.85 | 8.572% | $173.5523 | $173.55 | $173.55 | $173.60 |
| Purchase #3 | $161.79 | 4.861% | $169.6546 | $169.65 | $169.65 | $169.70 |
| Purchase #4 | $154.60 | 3.321% | $159.7343 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $9.55 | 6.526% | $10.1732 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $60.60 | 5.715% | $64.0633 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $96.87 | 11.401% | $107.9141 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $649.73 | $692.0546 | $692.03 | $692.00 | $692.20 | |