| 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 | $90.74 | 4.203% | $94.5538 | $94.55 | $94.55 | $94.60 |
| Purchase #2 | $120.41 | 7.858% | $129.8718 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $49.79 | 10.517% | $55.0264 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $149.98 | 3.272% | $154.8873 | $154.89 | $154.90 | $154.90 |
| Purchase #5 | $6.55 | 6.872% | $7.0001 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $108.96 | 6.110% | $115.6175 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $127.27 | 6.149% | $135.0958 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $653.70 | $692.0527 | $692.06 | $692.05 | $692.10 | |