| 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 | $81.29 | 5.312% | $85.6081 | $85.61 | $85.60 | $85.60 |
| Purchase #2 | $11.74 | 8.790% | $12.7719 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $50.50 | 3.515% | $52.2751 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $200.28 | 6.187% | $212.6713 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $142.90 | 8.186% | $154.5978 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $63.26 | 11.190% | $70.3388 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $12.46 | 10.505% | $13.7689 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $562.43 | $602.0319 | $602.04 | $602.00 | $602.10 | |