| 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 | $72.31 | 9.722% | $79.34 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $180.63 | 10.707% | $199.9701 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $44.34 | 9.478% | $48.5425 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $11.35 | 12.454% | $12.7635 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $246.86 | 9.146% | $269.4378 | $269.44 | $269.45 | $269.40 |
| Purchase #6 | $51.35 | 5.379% | $54.1121 | $54.11 | $54.10 | $54.10 |
| Purchase #7 | $25.75 | 9.831% | $28.2815 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $632.59 | $692.4475 | $692.44 | $692.45 | $692.40 | |