| 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 | $138.62 | 11.374% | $154.3866 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $220.99 | 6.564% | $235.4958 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $65.71 | 13.695% | $74.709 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $16.32 | 12.430% | $18.3486 | $18.35 | $18.35 | $18.30 |
| Purchase #5 | $34.61 | 12.623% | $38.9788 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $51.86 | 11.826% | $57.993 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $104.83 | 7.534% | $112.7279 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $632.94 | $692.6397 | $692.65 | $692.70 | $692.60 | |