| 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 | $78.95 | 12.624% | $88.9166 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $200.34 | 9.716% | $219.805 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $77.58 | 3.566% | $80.3465 | $80.35 | $80.35 | $80.30 |
| Purchase #4 | $46.79 | 12.640% | $52.7043 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $59.91 | 9.603% | $65.6632 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $123.77 | 7.790% | $133.4117 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $50.28 | 3.185% | $51.8814 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $637.62 | $692.7287 | $692.73 | $692.70 | $692.70 | |