| 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 | $111.65 | 12.288% | $125.3696 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $24.67 | 4.510% | $25.7826 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $212.51 | 10.862% | $235.5928 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $131.59 | 13.516% | $149.3757 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $15.78 | 12.134% | $17.6947 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $50.90 | 12.661% | $57.3444 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $77.72 | 4.164% | $80.9563 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $624.82 | $692.1161 | $692.11 | $692.15 | $692.20 | |