| 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 | $75.40 | 6.142% | $80.0311 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $138.83 | 11.526% | $154.8315 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $210.89 | 11.327% | $234.7775 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $143.44 | 12.603% | $161.5177 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $89.58 | 3.831% | $93.0118 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $130.55 | 4.509% | $136.4365 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $91.59 | 13.748% | $104.1818 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $880.28 | $964.7879 | $964.79 | $964.85 | $964.70 | |