| 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 | $71.68 | 7.481% | $77.0424 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $93.84 | 9.240% | $102.5108 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $33.74 | 7.224% | $36.1774 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $94.56 | 13.204% | $107.0457 | $107.05 | $107.05 | $107.00 |
| Purchase #5 | $219.69 | 11.472% | $244.8928 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $82.35 | 13.473% | $93.445 | $93.45 | $93.45 | $93.40 |
| Purchase #7 | $30.54 | 3.199% | $31.517 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $626.40 | $692.6311 | $692.64 | $692.65 | $692.50 | |