| 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 | $75.56 | 6.714% | $80.6331 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $50.99 | 9.603% | $55.8866 | $55.89 | $55.90 | $55.90 |
| Purchase #3 | $183.66 | 3.864% | $190.7566 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $59.84 | 13.666% | $68.0177 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $235.80 | 9.543% | $258.3024 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $118.60 | 6.208% | $125.9627 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $136.61 | 8.236% | $147.8612 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $861.06 | $927.4203 | $927.42 | $927.40 | $927.50 | |