| 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 | $31.55 | 13.340% | $35.7588 | $35.76 | $35.75 | $35.80 |
| Purchase #2 | $65.31 | 8.300% | $70.7307 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $167.98 | 6.282% | $178.5325 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $173.87 | 10.619% | $192.3333 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $20.69 | 6.713% | $22.0789 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $77.26 | 7.132% | $82.7702 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $105.87 | 3.678% | $109.7639 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $642.53 | $691.9683 | $691.96 | $692.00 | $692.00 | |